000 00300nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a620
082 _b1053 A
100 _aP33E
245 0 _aEngineering Mechanics St
260 _aNew Delhi
260 _bTMH
260 _c1973
300 _a269
999 _c24564
_d24564