000 00366nam a2200145Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
040 _cLDD
100 _aSharma, N.
245 0 _aFibre Optics in Telecommunications
_cN. Sharma
260 _aNew Delhi
_bTata McGraw-Hill
_c1987
300 _axii, 192p
901 _a2126
_b02-01-2001
942 _2ddc
_cBK
999 _c32320
_d32320