000 00284nam a22001217a 4500
005 20220519143715.0
008 100119t xxu||||| |||| 00| 0 eng d
100 _aSapru, R.K.
245 _aProject management
300 _av, 115p.
942 _cBB
260 _aNew Delhi
_bExcel
_c1997
999 _c320257
_d320257