00606nam a22002057a 4500 BD-DhUL 20140902150139.0 140902s1962 xxua|||| |||| 001 0 eng d BD-DhUL BD-DhUL 517 AKC Akhiezer, Naum I. The calculus of variations / Naum I. Akhiezer ; translated from the Russian by Aline H. Frink. New York : Blaisdell Publishing , c1962. viii, 247 p.: ill. ; 23 cvm. GBP 5.96 Includes index. Calculus. Frink, Aline H. ddc BK 7355 7355 0 0 ddc 0 517_000000000000000_AKC 0 NFIC 12704 DUSL DUSL GEN 1970-07-25 Purchased 517 AKC A72433 2014-09-02 2014-09-02 BK