Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 132. A perfect gift for your loved ones. Reprinted from 1939 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 132.

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Bibliographic Details

Title: The reliability and validity of tests; derivation and interpretation of fundamental formulae concerned with reliability and validity of tests and illustrative problems 1939 [LeatherBound]
Publication Date: 2025
Language: English
Binding: Leatherbound
Condition: NEW

Store Description

We specialize in Reprints. More than 50% of our customers are repeat customers. Testimonials: ***** I recieved my copies of "The breeding.... thank you so very much, they are beautiful and they are the only complete copy of the book I was able to find (other than an original 1902 version). Shipping was costly, but worth every penny. They arrived in pristine condition. This will be a wonderful addition to my historical works on the American Mammoth Jackstock and mule production. Will you be printing any additional copies? I know that more people will want them once I let them know that the are available through you. Sincerely,... ***** I received my order of the "St Thomas Manual" today, and just wanted to thank you for your service, and for making this text available. God bless,... ***** today i recieve the book i order...all perfect..thank you for the excellent service and the good package ... ***** book arrived this morning. Thanks for packing so well. Regards ***** ... arrived this morning ... Very happy excellent reprint. thank you ... Grifiths

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S N Books World
India

Sale & Shipping Terms

Terms of Sale

All books are new. All deliveries are made through Airmail.

Mr Amar Garg
S N Books World
Z Block, Pitampura
Delhi

Email: snbooksworld@gmail.com

You may return books in case you receive them in
damaged condition. Returned books would be replaced
immediately.

THERE MIGHT BE DELAY THAN THE ESTIMATED DELIVERY DATE DUE TO COVID-19

Shipping Terms

Orders usually ship within 5-7 business days. Great care is taken in identifying physical deformities before shipment.
Our packaging is carefully carried out to withstand the adverse condition during transit, ensuring safe delivery.
The customer do not have to pay any extra charges at the time of delivery but if your Country charges VAT and customs that has to be borne by the customer
THERE MIGHT BE DELAY THAN THE ESTIMATED DELIVERY DATE DUE TO COVID-19

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