00465nam a22001577i 4500001001000000005001700010008004100027082001900068100002900087245005300116250001000169260004200179300001700221650005100238020001800289SXC01423020260819093549.0260101s1982    ii            000 0 eng d  a535 MAT-P3222  aMathur, B K; Pandya, T P10aPrinciples of optics /cMathur, B K; Pandya, T P  a3 ed.  abGopal Printing Press, Kanpur,c1982  ap. ;c22 cm. 0aLight & paraphotic phenomena (Optics); Physics  a9780080264820