000 00656nam a2200241Ia 4500
001 46144
005 20240114003741.0
007 ta
008 090328s1918 g b000 u 465 u
020 _cHB
040 _aCotton College,Assam
041 _a465
082 _a535
_bSi 32 Si
100 _aSilberstein, Ludwik .
245 0 _aSimplified Method of Tracing Rays through any Optical System /
_cLudwik Silberstein.
_hTextual Documents
260 _aLondon :
_bLongmans, Green & Co. ,
_c1918.
300 _a37p. ;
_c22 cm.
653 _aPhysics
653 _aT/G-Physics
942 _2ddc
_cBK
999 _c46109
_d46109