000 00291nam a2200133Ia 4500
020 _a8175562668
082 _a530
_bPRA
100 _aPrakash, Satya
245 _aEngineering physics
260 _aMeerut
_bPragati Prakashan
_c2003
300 _axi,448p.
650 _aPhysics
044 _aIndia
999 _c4896
_d4896