000 00399nam a2200157Ia 4500
008 170519s9999 xx 000 0 und d
041 _aEnglish
082 _a535/MAT/PRI
100 _aB.K. MATHUR,
245 _aPRINCIPALES OF OPTICS
260 _bNEW GOPAL PRINTING
_aKOLKATA
_c1985
300 _c788 P
650 _aLIGHT & INFRARED & ULTRAVIOLET PHENOMENA
650 _aPHYSICS
942 _cBK
999 _c68086
_d68086