Problemi na trudovo-politekhnicheskoto i proizvodstvenoto obuchenie
Subtitle: bibliografska spravka : prodŭlzhenie [za perioda 1975 g. do oktomvri 1977 g.
By: sŭstavitel Ana Avramova].
Contributors: Narodna biblioteka "Ivan Vazov."
Publisher: Nar. biblioteka Ivan Vazov
Published: 1978
Place of publication: Plovdiv
Language: bul
Number of pages: 35
Subjects: Technical education -- Bibliography.; Industrial arts -- Study and teaching -- Bibliography.
Notes: Continues work published in 1975 under the same title.