Sources of error in measuring opacity of paper by the contrast-ratio method 1934 Volume Bureau of Standards Journal of Research, 12, No. 3 , p. 345. Research Paper 660 (RP660) [LeatherBound]
D.B Judd
Sold by True World of Books, Delhi, India
AbeBooks Seller since December 6, 2017
New - Soft cover
Condition: New
Ships from India to U.S.A.
Quantity: 18 available
Add to basket