01031nam--2200361---450-99000211630020331620081224100636.0000211630USA01000211630(ALEPH)000211630USA0100021163020041027d1972----km-y0itay0103----baengUK||||||||001yyAction research and organizational changePeter A. ClarkLondon [etc.]Harper & Row1972XII, 172 p.21 cm20012001001-------2001658CLARK,Peter A.319305ITsalbcISBD990002116300203316658 CLA 1 (IRA 4 37)29004 E.C.IRA00010086BKECOSIAV11020041027USA011454RSIAV19020081224USA011006RSIAV19020081224USA011006Action research and organizational change434163UNISA