000 00271nam a2200121Ia 4500
008 220821s2009 xx 000 0 eng d
100 _aDE, ANURADHA
245 0 _aOPTICAL FIBRE & LASER
250 _a2ND
260 _bNEW AGE
_c2009
300 _a315
942 _2ddc
_cBTECH
_01
999 _c922
_d922