000 00355nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a517.4 M9534
100 _aMUKYOPADHYAY.A.K
245 0 _aINTRODUCTION TO THE CALCULUS OF THE VARIATIONS FOR ENGINEERING AND ECONOMICS
260 _aDELHI
_bKHANNA PUBLISHERS
_c1978
300 _a22X14
942 _cBK
_2DDC
999 _c18676
_d18676