000 00442nam a2200181Ia 4500
008 201023s9999||||xx |||||||||||||| ||und||
020 _a000-000000000
100 _aDogra, Rakesh
245 0 _aEngineering Phisics
250 _a1st
260 _aNew Delhi
_bS.K.Kataria
_c2009
300 _axiv, 396
365 _b195
650 _aPhysics.
942 _cTB
999 _c1636
_d1636