Iziskvanii͡a︡ kŭm sŭdŭrzhanieto i technologii͡a︡ta na pkrirodomatematicheskoto obrazovanie
Subtitle: obrazovatelni standarti
By: redakt͡s︡ionnakolegii͡a︡Leni Nikolova, H. Georgieva, L. Apostolova-Politova].
Publisher: Nauchnoizs. in-t po obrazovanieto
Published: 1992
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 178
Notes: PRIORITY 3.