Report /
65.24
N 52
Report / / Fifth Tripartite Technical Meeting for Mines Other Than Coal Mines, Geneva, 1990.;.- Geneva :.: International Labour Office,., 1990..- 51p.: ill. ;.- Includes bibliographical references..-Tripartite Technical Meeting for Mines Other Than Coal Mines.- ISBN 9221071707 (v. 1):9221071715 (v. 2) ::9221071723 (v. 3) ::950.00₮.
МУҮНС салбар | Юнеско танхим 2 давхар-8440
N 52
Report / / Fifth Tripartite Technical Meeting for Mines Other Than Coal Mines, Geneva, 1990.;.- Geneva :.: International Labour Office,., 1990..- 51p.: ill. ;.- Includes bibliographical references..-Tripartite Technical Meeting for Mines Other Than Coal Mines.- ISBN 9221071707 (v. 1):9221071715 (v. 2) ::9221071723 (v. 3) ::950.00₮.
МУҮНС салбар | Юнеско танхим 2 давхар-8440