Izsledvanii͡a︡ za opredeli͡a︡ne tematikata po metodika na obuchenieto po tekhnicheskite dist͡s︡iplini v tekhnikumite, SPTU i ESPU
By: Nachko Nachev.
Publisher: [s.n.]
Published: 1986
Place of publication: Gabrovo
Language: bul
Number of pages: 142
Subjects: Technology -- Study and teaching -- Bulgaria.
Notes: Includes bibliographical references.
At head of title: Ministerstvo na narodnata prosveta. VMEI--IPPK--Gabrovo.