Matches in Library of Congress for { <http://lccn.loc.gov/81451408> ?p ?o. }
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- 81451408 alternative "Deset godini T︠S︡entralen institut za nauchno-tekhnicheska i ikonomicheska informat︠s︡ii︠a︡ v usloviiata na 25 godini narodna vlast.".
- 81451408 contributor B4102330.
- 81451408 contributor B4102331.
- 81451408 created "1969.".
- 81451408 date "1969".
- 81451408 date "1969.".
- 81451408 dateCopyrighted "1969.".
- 81451408 extent "171 p. :".
- 81451408 issued "1969".
- 81451408 issued "1969.".
- 81451408 language "bul".
- 81451408 publisher "Sofii︠a︡ : T︠S︡INTII,".
- 81451408 subject "Communication in science Congresses.".
- 81451408 subject "Communication of technical information Congresses.".
- 81451408 subject "Science Information services Congresses.".
- 81451408 subject "T10.6 .T73 1969".
- 81451408 subject "Technology Information services Congresses.".
- 81451408 title "I︠U︡bileĭna sesii︠a︡, 10 godini T︠S︡entralen institut za nauchno-tekhnicheska i ikonomicheska informat︠s︡ii︠a︡ v uslovii︠a︡ta na 25 godini narodna vlast : sbornik ot dokladi / T︠S︡entralen institut za nauchno-tekhnicheska i ikonomicheska informat︠s︡ii︠a︡ ; [redakt︠s︡ionna kolegii︠a︡ S. Arsenov, S. Chavdarov, B. Trendafilova].".
- 81451408 type "text".