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Published by Vysshaya shkola, 1975
Seller: ISIA Media Verlag UG | Bukinist, Leipzig, Germany
Book
Softcover/Paperback. Condition: Fair. Podrobno rassmatrivayutsya voprosy izgotovleniya i obrabotki yuvelirnykh izdelij, opisany svojstva i klassifikatsiya yuvelirnykh kamnej, samotsvetov i dr. Soderzhatsya svedeniya o metallakh i splavakh, nemetallicheskikh materialakh, sostavlyayushchikh osnovu yuvelirnykh izdelij. Privodyatsya dopolnitelnye svedeniya o novykh pripoyakh, o probirovanii dragotsennykh metallov, o novykh metodakh obrabotki yuvelirnykh izdelij. Dlya uchashchikhsya proftekhuchilishch i podgotovki rabochikh na proizvodstve.