00489nam a22001457a 4500008004100000020001800041040005500059080002600114245007700140260004700217300001700264650001600281653002100297700002500318230504b        |||||||| |||| 00| 0 eng d  a81-224-0469-3  aNational Science LibrarycNational Science Library  a681.7.068:621.39 bN2  aFundamentals of fibre optics: bIn telecommunication and sensor systems   aNew Delhi: bWiley Eastern Limited, c1992  axxii, 778p.   aIndustries   aElectromagnetic   aPal, Bishnu P (Ed.)