000 00738nam a2200217zi 4500
005 20220228104620.0
008 040830s1980 000 0 eng d
035 _aMX001000399500
050 _aBF371
_bL45
100 0 _aLenning, Oscar T.,
_eautor
245 1 0 _aRetention and attrition :
_bEvidence for action and research /
_cOscar t. lenning, philip e. beal, ken sauer
264 1 _aBoulder, colorado :
_bNational center for higher education management systems,
_c1980
300 _a101 páginas
650 4 _aMemoria
700 _aSauer, Ken
_eautor
700 _aBeal, Philip E.,
_eautor
336 _atexto
_2rdacontent
337 _asin medio
_2rdamedia
338 _avolumen
_2rdacarrier
999 _c12082
_d12082