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- [5] COMECON COUNTRIES IN 1966 SOWJETWISSENSCHAFT GESELLSCHAFTS WISSENSCHAFTLICHE BEITRAGE, 1967, (06): : 640 - 642
- [6] COMECON COUNTRIES IN 1967 SOWJETWISSENSCHAFT GESELLSCHAFTS WISSENSCHAFTLICHE BEITRAGE, 1968, (07): : 751 - 755
- [7] DEVELOPING SCIENTIFIC FOUNDATIONS FOR JOINT PLANNING ACTIVITY OF COMECON COUNTRIES PROBLEMS OF ECONOMICS, 1973, 16 (06): : 55 - 71
- [8] STANDARDIZATION OF THE METHOD OF DETERMINING THE PROTECTIVE CAPACITY OF INHIBITORS USED IN ACID PICKLING OF METALS IN COMECON COUNTRIES PROTECTION OF METALS, 1988, 24 (03): : 418 - 420
- [9] ENGINEERING DEVELOPMENT IN COMECON COUNTRIES RUSSIAN ENGINEERING JOURNAL-USSR, 1967, 47 (10): : 28 - &
- [10] ENGINEERING TRENDS IN COMECON COUNTRIES RUSSIAN ENGINEERING JOURNAL-USSR, 1966, 46 (10): : 81 - &