000 00285nam a22001217a 4500
082 _a519.5
_bALL/S
100 _aAllen, R G D.
245 _aStatistics for economists /
_cR G D. Allen
260 _c1972.
_bS . CHAND& CO. LTD,
300 _a208p.:
_bpb.
650 _amaths
942 _cBK
999 _c15667
_d15667