00834nam a2200277Ia 4500001000500000005001700005007000300022008004100025020001800066040002400084041000800108082002100116100001900137245007100156250001400227260004500241300003300286504001000319653002200329653001600351653001400367653001500381942001200396952013300408999001500541645520240113233919.0ta050627s1992       a   g     b000 u eng u  a81-85614-51-2  aCottonCollege,Assam  aeng  a537.54bRa 14 Ph  aRampal, V.V. . 0aPhotonics: Eleminents & Devices /cV.V. Rampal.hTextual Documents  a1st ed. /  aAllahabad :bWheeler Publishing ,c1992.  axii, 330p. :bill. ;c25cm .  aIndex  aPhysics-Photonics  aElectronics  aPhotonics  aPG-Physics  2ddccBK  001040708Circulation (PG)aSKBLbSKBLd2012-02-01f00000l0o537.54 Ra 14 Php159/Phyr2024-01-13 00:00:00t1w2012-02-01yBK  c6442d6442