Blue cloth boards show some shelf wear, soiling, possible water damage to boards, pages unaffected. Previous owner's name on FFEP. ; A tight solid book, text unmarked. Laid in are a couple of photocopies of excerpts from Quarterly Journal Mechanics and Applied Mathematics Vol VII, Pt 3 1954. One is 'Variation Principles in Dynamics' by L.A. Pars 1953 and the shorter one is 'What is Hamilton's Principle?' by Harold Jeffreys 1953 ; 12mo 7" - 7�" tall; 120 pages. Seller Inventory # 17918

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Bibliographic Details

Title: Radioactivity and Radioactive Substances

Publisher: Sir Isaac Pitman & Sons, London

Publication Date: 1953

Binding: Hardcover

Condition: Very Good-

Dust Jacket Condition: No Dust Jacket

Edition: Fourth Edition.

Store Description

Ainsworth Books is a home-based business, formerly a storefront operation. At present we have only 3/4 of our stock listed with more being entered daily. E-mail us at ainsworthbooks@gmail.com if there is a book you are looking for and don't see it listed. We are Wayne and Betty Kilner. Wayne, now retired from his full-time job, helps out by doing data entry in his off hours. Longtime member of IOBA Independent On-line Booksellers Association.

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Association Member

Members of these associations are committed to maintaining the highest standards. They vouch for the authenticity of all items offered for sale. They provide expert and detailed descriptions, disclose all significant defects and/or restorations, provide clear and accurate pricing, and operate with fairness and honesty during the purchase experience.

Seller's business information

Ainsworth Books ( IOBA)
BC, Canada

Terms of Sale:

CWO (libraries billed) checks, money orders, and PayPal accepted. Etransfer within Canada. Prices in US funds. Will hold. Books returnable with permission. All dustjackets enclosed in Mylar. Contact us at 604-818-7014 or ainsworthbooks@gmail.com

Shipping Terms:

Orders usually ship within 2 business days. Shipping costs are based on books weighing 2.2 LB, or 1 KG. If your book order is heavy or oversized, we may contact you to let you know extra shipping is required. International shipments that qualify for Global Priority shipping will be sent that way so long as the book fits (well packaged) in the flat rate envelope. Please note that USPS no longer offers international Surface Mail but because we are located in Canada we can offer this option.
Please note that the International shipping rate is for books 2 lbs or more fully packaged. If your book weighs less I will mail 1st Class (air mail) and reduce the S&H to the current 1st Class rate.
To our US customers, Please note shipments to the US usually arrive in 7-10 days, not a guarantee but an observation. Please note that due to Canadian travel restrictions, we are no longer able to cross the border to drop our parcels off at the US Post Office. We are temporarily raising our shipping rates to the US. When the travel restrictions are lifted, the cost will return to normal.

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