Каталог "Библиографии"
| Сборник
Health knowledge and risk behavior of Bulgarian pupils
S. M. Mladenova; L. N. Chakarova; G. G. Petrova
II 14246
Детайли
- Източник
- Public health and health care in Greece and Bulgaria : The challenge of the cross-border collaboration; Public health and health care in Greece and Bulgaria : The challenge of the cross-border collaboration
Допълнителна информация
- Системен №
- 6218