00687cam a2200217   4500001001300000003000400013005001700017008004100034010001700075025002000092040001800112050001600130100003200146245003300178260009700211300002100308504003100329650001900360710007300379999001700452ne 68004731 DLC20260227111851.0881129s1966    ua       b    000 0 eng    ane 68004731   aPL 480:UAR-9407  aDLCcDLCdDLC00aHM101b.D981 aDynes, Russell Rowe,d1923-10aSome observations on change.  aSirs-el-Layyan,bArab States Training Centre for Education for Community Development,c1966.  av, 44 p.c24 cm.  aBibliographical footnotes. 0aSocial change.2 aArab States Training Centre for Education for Community Development.  c51134d51134