000 00293nam a2200121Ia 4500
008 211209s1970 xx 000 0 und d
041 _aeng
082 _a515.62 N70 WAH/CAL
100 _aWAH T
245 _aSTRUCTURAL ANALYSIS BY FINITE DIFFERENCE CALCULUS
260 _c1970
300 _a262
999 _c12002
_d12002