000 00281 a2200121 4500
082 _a020 Ath.L3
100 _qAtherton Pauline.A
245 _aPutting knowled to work
260 _a Delhi
_EVikas pub.
_c1973
300 _b158p.
650 _2Library science
942 _2ddc
_cBK
999 _c299855
_d299855