000 00316nam a2200121Ia 4500
008 160710s1968 xx 000 0 und d
082 _a517.4 FOR
100 _aFORRAY,MARVIN J.
245 _aVARIATIONAL CALCULUS IN SCIENCE AND ENGINEERING
260 _bMCGRAW-HILL BOOK CO
_c1968
300 _a221
942 _2ddc
_cB
999 _c32795
_d32795