TY  - BOOK
AU  - Leonard,Joan M.
TI  - General Methods of Effective Teaching: a practical aproach
SN  - 0-690-32283-6
U1  - 428.007 
PY  - 1972///
CY  - E.U.A.
PB  - Thomas Y. Crowell
N1  - BIBLIOTECA: UACH-FFYL
ER  -