000 00430nam a2200169Ia 4500
003 STCL
008 181203s9999 xx 000 0 und d
020 _a9788121914598
040 _aSTCL
_bEN
_cSTCL
082 _222
100 _aSarkar, Subir Kumar
245 0 _aOptical fibres and fibre optic communication systems
260 _bS. Chand & Company
_aNew Delhi
_c2012
300 _a388
546 _aEnglish
942 _2ddc
_cBK
999 _c82978
_d82978