000 00276nam a2200109Ia 4500
008 211209s1966 xx 000 0 und d
041 _aeng
100 _aTHERAJA BL
245 _aTEXT BOOK OF ENGINEERING PHYSICS
260 _aNEW DELHI
_bNIRAJ PRAKASHAN
_c1966
300 _a819
999 _c100166
_d100166