TY  - BOOK
AU  - Ширинский, A. Е.
TI  - Problemy obrazovaniy v razvivayushchikhsy stranakh: kniga dly uchitely 
SN  - RUSSIAN24200
U1  - 370.947 
PY  - 1985///
CY  - Moskva
PB  - Prosveshchenie
KW  - Education, Elementary
ER  -