000 00279nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a530
100 _aRaghavan P
245 0 _aEngineering Physics Asper KTU
250 _a1
260 _bCalicut University
_c2016
942 _cBK
999 _c36422
_d36422