000 00705nam a2200277Ia 4500
001 19629
005 20240113235940.0
007 ta
008 060211s1971 g b000 u 465 u
040 _aCotton College,Assam
041 _a465
082 _a530
_bK 269 L
100 _aKeitz, H.A.E..
245 0 _aLight Calculations and Measurements /
_cH.A.E.Keitz.
_hTextual Documents
250 _a1st ed. /
260 _aNew York :
_bMacmillan and co ,
_c1971.
300 _axiii,430p. ;
_c24cm.
504 _aindex
653 _aPhysics
653 _aLight technology
653 _aPhotometry
653 _aG-Physics
942 _2ddc
_cBK
999 _c19611
_d19611