00525nam a2200193Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d IIA Library 517.27 KIM Kimball, W. S 3263 Calculus of variations Prof. W. S. Kimball London Butterworths 1952 viii, 543p. Astronomy and Astrophysics Thesaurus Calculus 1611 Differential calculus Integral calculus BK 1644 1644 0 0 0 0 BAN BAN GEN 0000-00-00 31.00 0 517.27/ KIM 1804 2021-11-05 31.00 0000-00-00 BK Rs. 31.00