00691cam a2200241 a 4500 2509929 BD-DhUL 20160524104308.0 881117s1949 nyua 001 0 eng d 2509929 AIPO eng AIPO AIPO BD-DhUL 338 BRI Brownlee, K. A. Industrial experimentation / K. A. Brownlee. 3rd American rev. & enl. ed. New York : Chemical, 1949. 194 p. : ill. ; 23 cm. Includes index. Bibliography: p. 191-192. Variational principles. Variational inequalities (Mathematics) ddc BK 69015 69015 0 0 ddc 0 338_000000000000000_BRI 0 NFIC 117180 DUL DUL LWC 2016-05-24 Purchased 338 BRI A21832 2016-05-24 2016-05-24 BK