000 00331nam a2200145Ia 4500
082 _a530
_bGUP
100 _aGupta, S.K
245 _aEngineering Physics
250 _a19th
260 _aMeerut
_bKrishna Prakashan Media (p)
_c2011, 12
300 _avol.ii; 415p.
650 _aPhysics
700 _aGupta, Sankalp
044 _aIndia
999 _c4903
_d4903