000 00271nam a2200109Ia 4500
008 211209s1981 xx 000 0 und d
041 _aeng
100 _aTHERAJA B L
245 _aMODERN PHYSICS FOR ENGINEERS
260 _aNEW DELHI
_bS CHAND & CO.
_c1981
300 _a432
999 _c100505
_d100505