000 00353nam a2200133Ia 4500
008 211109s9999||||xx |||||||||||||| ||und||
082 _a535.32
_bACH-G
100 _aAcharya, D P
245 0 _aGeometrical Optics for Advanced Students
260 _bOxford University Press
_aBombay
_c1970
630 _xGeneral Stack
650 _vPhysics
942 _cBOOK
999 _c77446
_d77446