000 00329nam a2200145Ia 4500
005 20260205100030.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a535.89 B47F
100 _aBhide,G.K
245 0 _aFibre optics
260 _aNew Delhi
_bNBT
_c2000
300 _a93p.
690 _aOPTICS-FIBRE
942 _cBK
999 _c225010
_d225010