000 00302nam a2200133Ia 4500
008 230216s9999 xx 000 0 und d
020 _a9788121926119
082 _bLAL-A
100 _aLAL BRIJJ
245 2 _aA TEXTBOOK OF OPTICS
260 _aDJ BOOK DELHI
_bS CHAND
300 _a699
942 _cBK
999 _c41492
_d41492