000 00381nam a2200157Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aBabu,C.J; Jamal,E.M.A; Paul,K.M
245 _aOptics and spectroscopy
260 _bCalicut University
_c2004
546 _aEnglish
942 _2ddc
_cBK
999 _c28995
_d28995
005 20220125170141.0