000 00279nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aVikas Malik & Others
245 0 _aStatistical Physics & Optics -II Sem - IV
260 _aLudhiana
_bVijay
650 _aPhysics
942 _cBK
999 _c15202
_d15202