000 00375nam a2200133Ia 4500
008 190829s9999 xx 000 0 und d
082 _a535.32
_bRAM/LI
100 _aRAJAGOPALAN, P.R.
100 _aRAMAMOORTHI, S.
245 0 _aLIGHT : INCLUDING GEOMETRICAL AND PHYSICAL OPTICS
250 _a7th Ed.
260 _bThe National Publishing Company
_aMadras
_c1973
942 _cBK
999 _c1918
_d1918