000 00318nam a22001337a 4500
005 20210719103826.0
008 210719b ||||| |||| 00| 0 eng d
041 _aeng
100 _aISTE Code 04
_924708
245 _aIntroduction to semiconductor lasers
260 _aDelhi
_bMHRD
_c1991
300 _a78
942 _cBK
999 _c62234
_d62234