00745cam a2200217 a 45000010008000000030008000080050017000160080041000330350012000740400025000860820016001111000034001272450065001612600044002263000034002705040030003046500018003349420012003529990017003649520146003812479030BD-DhUL20160510150342.0690408s1969    mdua     b    001 0 eng    a2479030  aLCbengcLCdBD-DhUL  a330.18bFIC1 aFisher, Walter Dummer,d1916-10aClustering and aggregation in economics /cWalter D. Fisher.  aBaltimore :bJohns Hopkins Pressc1969.  axii, 195 p. :bill. ;c24 cm.  aBibliography: p. 139-147. 0aEconometrics.  2ddccBK  c62844d62844  00102ddc406330_180000000000000_FIC708NFIC9106434aDULbDULcGENd1975-06-05ePurchasedo330.18 FICpA128696r2016-05-10w2016-05-10yBK