00477nam a2200157Ia 4500003000900000008004100009020001800050040001600068080001600084100001200100245010700112260004800219300001500267650001700282700002000299IN-BaIIA211028s9999    xx            000 0 eng d  a81-7596-062-0  cIIA Library  a535.14bGHA  aGhatak, 0aIntroduction to fiber opticscA. Ghatak and K. Thyagarajan                                              aCambridgebCambridge university pressc1998  axvi, 565p.  afiber optics  aThyagarajan, K.