000 00259nam a2200109Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _aSIN
100 _aSINGER F L
245 _aENGINEERING MECHANICS
260 _aNEW DELHI
_bSTANDARD BOOK HOUSE
999 _c6161
_d6161