000 00426nam a2200181 4500
020 _a
_c
082 _a535.2 LON-G3
100 _aLonghurst, R S
245 _aGeometrical and physical optics
250 _a3
260 _aOrient Longman Pvt. Ltd., Hyderabad
_c1986
300 _a677
490 _a
500 _a
590 _a
_b
_c
650 _aPhysical optics; Light & paraphotic phenomena; Physics
942 _cBK
999 _c479115
_d479115