TY  - BOOK
AU  - Cooper,James M.
TI  - Clasrrom teaching skills: An instructor's manual
SN  - 0-669-97899-X
U1  - 428.007 
PY  - 1977///
CY  - E.U.A.
PB  - Heath and company
N1  - BIBLIOTECA: UACH-FFYL
ER  -