Vnedri͡a︡vane na optimiziran dvigatelen rezhim v ranna vŭzrast
Subtitle: materiali ot Teoritiko[sic]-praktichna konferent͡s︡ii͡a︡ na detski i͡a︡sli-gr. Varna, maĭ 1987 god.
Publisher: [s.n.]
Published: 1987
Place of publication: Varna
Language: bul
Number of pages: 54
Notes: PRIORITY 4.