TY  - BOOK
AU  - UNITED NATIONS, ECONOMIC COMMISSION
ED  - UNITED NATIONS, ECONOMIC COMMISSION
TI  - Measures for saving materials in engineering industries
U1  - X9(D):75.5.N7, M0/UN 
PY  - 1980///
CY  - New York
PB  - United Nations USA       
KW  - Engineering
ER  -