00446nam a2200157Ia 450000500170000000800460001703700120006304000200007504100130009508400190010810000230012724500540015026000560020430000140026065000140027420250508151040.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a334, WIEqFEDL  aWieting C. Maurice 0aProgress of cooperatives : With aids for teachers  aNew York, USAbHarper and Brothers Publishersc1952  axiv,210p.  aEconomics