00982cam a22003011 4500 6091415 BD-DhUL 20140905082243.0 760626s1961 enka 000 0 eng 61014038 GB62-341 (OCoLC)2282556 DLC OClU Uk OCoLC DLC BD-DhUL premarc QA315 .E513 517.4 ELC Ėlʹsgolʹt︠s︡, L. Ė. (Lev Ėrnestovich) Calculus of variations / by L. E. Elsgolc. Oxford ; New York : Pergamon Press, 1961. 178 p. : ill. ; 23 cm. GBP 1.15 International series of monographs on pure and applied mathematics ; v. 19 Includes index. Calculus of variations. International series of monographs in pure and applied mathematics ; v. 19. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 8202 8202 0 0 ddc 0 517_400000000000000_ELC 0 NFIC 14358 DUSL DUSL GEN 1970-02-05 Purchased. 517.4 ELC A65559 2014-09-05 2014-09-05 BK 0 0 ddc 0 517_400000000000000_ELC 0 NFIC 14359 DUSL DUSL GEN 1973-06-05 Gift 517.4 ELC A98077 2014-09-05 2 2014-09-05 BK