TY  - BOOK
AU  -  Rowell,John
AU  -  Heidreder,Ann M.
TI  -  Educational media selection centres : :  identiication and analysis of current practices / 
SN  -  0838900887
PY  - 1971///
CY  -  Chicago : 
PB  -  American Library Association, 
KW  -  Intructional materials Centres
ER  -