000 00273nam a2200109Ia 4500
008 230411s9999 xx 000 0 und d
082 _a530.4
_bMAL
100 _aMALIK (HITENDER) SINGH (AJAY KUMAR)
245 0 _aEngineering Physics
260 _bMGH
_aNEW DELHI
942 _cBB
999 _c8992
_d8992