000 00399nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a535 A5
100 _a"Ananthakrishnan, N"
245 0 _aTextbook of Light
250 _a\\198304ENGGPCX
260 _aS Viswanathan
260 _b1983
260 _cMadras
300 _aiv+439 p
500 _aincludes index and biblioraphy
942 _cBK
999 _c55306
_d55306