000			00342nam a22001457a 4500
005			20210810102158.0
008			210810b ||||| |||| 00| 0 eng d
041			_aeng
100			_aMeyer J R _925002
245			_aIntroduction to classical & modern optics
250			_a2nd
260			_aN Delhi _bPHI _c1988
300			_a559
942			_cBK
999			_c62561 _d62561