00600nam a2200193Ia 4500008004100000020001800041082001600059100001700075245002700092250000700119260003600126300002300162500001900185600003300204650001200237942000700249952013300256999001700389240925s9999    xx            000 0 und d  a9788130931661  a535.078 GHA  aGhatak, Ajoy 0aExperiments with Light  aNA  aNew Delhi:bMV Learningc,2015.  a352p.b0fOriginal  aIncludes Index  aHumanities & Natural Science  aPhysics  cBK  001040708HUMaUITUbUITUd2018-01-09eRoyal Book Companyg778.05l0o535.078 GHApQ11492r2024-09-25 07:16:05w2024-09-25yBK  c13991d13991