000 00305nam a2200121Ia 4500
008 230416s9999||||xx |||||||||||||| ||und||
020 _a0860030369 | 0860031349 (pbk.)
050 _aHB137 .H43 1981
100 _aHebden, Julia.
245 0 _aStatistics for economists /
260 _c1981
942 _2lcc
_cBK
999 _c7104
_d7104