000 00568pam a2200205a 44500
003 OSt
005 20211118100631.0
008 160408b1970 xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
082 _a535
_bSe17o
100 _aSears, F.
245 1 _aप्रकाशिकी Optics
260 _aVaranasi
_bKashi Hindu Viswavidyalaya, Hindi Prakashan Samiti
_c1970
300 _aviii, 407p
500 _aSponsored By Vaigyaniki Tatha Takniki Shabdawali Ayog
650 _aOptics
700 _aGupta, Dhanwant Kishor
942 _cBK
999 _c295506
_d295506