000 00268nam a2200109Ia 4500
008 200701s2009 xx 000 0 eng d
100 _aYADAV P K
245 0 _aTHEORY OF INFORMATION TECHNOLOGY
260 _bUNIVERSITY PRESS HYD
_c2009
300 _a297
942 _2ddc
_cGE
999 _c4933
_d4933