000 00300nam a2200097 4500
245 _aPreventing students from dropping out
_cAlexander W. Astin
100 _aAstin, Alexander W.
260 _aSan Francisco
_bJossey-Bass Publishers
_cc1975
300 _axiii, 204p.: tables.; 22cm.
082 _a371.2913
_bAST
999 _c59230
_d59230