Proftekhuchilishcha ESSR
By: [red.P.Vasilʹev]
Publisher: "Valgus"
Published: 1974
Place of publication: Tallin
Language: rus
Number of pages: 56
Notes: At head of title: Gosudarstvennyi komitet Soveta Ministrov ESSR po proftekhobrazovaniiu.

Summaries in English, German and French.