000 00275nam a2200121Ia 4500
008 200701s2011 xx 000 0 eng d
100 _aPARTHABARAT
245 0 _aPRACTICAL SOFTWARE ESTIMATIONS
250 _a3rd
260 _bPEARSON
_c2011
300 _a388
942 _2ddc
_cGE
999 _c5517
_d5517