00701cam a22002291 4500 745776 BD-DhUL 20140908103721.0 871121s1917 maua 000 0 eng 17019385 DLC/ICU ICU DLC BD-DhUL QA315 .B9 517.8 BYI Byerly, William Elwood, 1849- Introduction to the calculus of variations, William Byerly ... Cambridge : Harvard university press, 1917. 48 p. : ill. ; 22 cm. Mathematical tracts for physicists Calculus of variations. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 8698 8698 0 0 ddc 0 517_800000000000000_BYI 0 NFIC 15338 DUSL DUSL GEN 2014-09-08 Purchased 517.8 BYI 14810 2014-09-08 2014-09-08 BK