000 00269nam a2200109Ia 4500
008 221001s2010 xx 000 0 eng d
082 _a001 LUC
245 0 _aLucent's general knowledge
260 _aPatna
_bLucent Publication
_c2010
300 _a664p.
942 _2ddc
_cBK
999 _c32871
_d32871