000 00336nam a2200145Ia 4500
003 IN-KoSCC
082 _a535.3
_bV566Ge
100 1 _aVerstraeten, A.
245 1 _aGeometrical optics
260 _aBombay, Calcutta
_bOrient Longmans
_c1961
300 _avii,264p.
_bdiagrs.20.5cm.
500 _aRs.6.50
653 _aPhysics
942 _cBK
999 _c6073
_d6073