000 00329nam a2200133Ia 4500
008 181023s9999 xx 000 0 und d
020 _a9788187224464
082 _a621
_bGUP
100 _aGupta,S.K.
245 0 _aEngineering Physics Practical
250 _a7th
260 _c2009
_bKrishna Prakashan Media
_aMeerut
942 _cDB
999 _c12149
_d12149