TY  - BOOK
AU  - Lenning, Oscar T.,
AU  - Sauer, Ken
AU  - Beal, Philip E.,
ED  - American Association for Higher Education
TI  - Student retention strategies
T2  - Higher education research report / aahe-eric
AV  - BF385 L45
PY  - 1980///
CY  - Washington, D.C.
PB  - American association for higher education
KW  - Memoria
KW  - Mnemotécnica
ER  -