00946cam a2200289 a 4500 7089 BD-RjUL 20211208234349.0 140113s1963 njua b 001 0 eng d (BD-RjUL)7131 DLC DLC m.c BD-RjUL eng eng rus 515.64 GEC 1963 23 Gelʹfand, I. M. (Izrailʹ Moiseevich) 22202 Calculus of variations / I.M. Gelfand, S.V. Fomin. Revised English ed. / Englewood Cliffs : Prentice-Hall, c1963. vii, 232 p. : ill. ; 23 cm. Includes index. Calculus of variations. 7162 Fomin, S. V. (Sergeĭ Vasilʹevich) 22203 Silverman, Richard A. 20359 Selected Russian publications in the mathematical sciences 152859 ddc BK 7089 7089 0 0 ddc 0 0 NFIC RUCL RUCL Stack 1964-06-17 Zeitlinger 64.00 0 515.64 GEC 1963 2014-01-13 00:00:00 C-2 2021-12-08 BK