000 nam a22 7a 4500
999 _c331062
_d331062
003 NUST
005 20170830121635.0
008 170830b xxu||||| |||| 00| 0 eng d
040 _c0
082 _a300.72
100 _4 Green, Judith
245 _aPrinciples of social research
260 _aNew Delhi
_bTata McGraw-Hill
_c2005
300 _a172p
942 _2ddc
_cBK