TY  - BOOK
AU  - Lucido,Paz I.
TI  - Educational technology 2 : : selection, production and utilization of appropriate technology 
AV  - LB 1028.3 L83 2007 
PY  - 2007///
CY  - [Place of publication not identified] : 
PB  - Lorimar Publishing Incorporated, 
ER  -