000 00309nam a2200133Ia 4500
005 20260413100424.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aVasudeva, A.S
245 0 _aT. Book of Engg. Physics
260 _bDelhi ,S.k. Katria
_c1997
300 _a160
942 _cDB
999 _c730
_d730