UDC 678 MACROMOLECULAR MATERIALS [RUBBERS & PLASTICS] 679 INDUSTRIES BASED ON STONE AND OTHER PROCESSABLE MATERIALS
BRITISH STANDARDS INSTITUTION
UDC 678 MACROMOLECULAR MATERIALS [RUBBERS & PLASTICS] 679 INDUSTRIES BASED ON STONE AND OTHER PROCESSABLE MATERIALS - LONDON BRITISH STANDARDS INSTITUTION 1900 - 35 Print
LIBRARY SCIENCE
TR 025.43 UN 3
UDC 678 MACROMOLECULAR MATERIALS [RUBBERS & PLASTICS] 679 INDUSTRIES BASED ON STONE AND OTHER PROCESSABLE MATERIALS - LONDON BRITISH STANDARDS INSTITUTION 1900 - 35 Print
LIBRARY SCIENCE
TR 025.43 UN 3