000 00341nam a2200145Ia 4500
008 221030s9999 xx 000 0 und d
041 _aEnglish
082 _a105.23
_bGup
100 _aN. Gupta
245 0 _aEngineering Practical Physics
260 _bDhanpat Rai Pub
_aNew Delhi
_c2001
300 _a203
650 _aPhysics
942 _cBK
999 _c6958
_d6958