Development of metalworking industries in developing countries : reports represented at the UN inter-regional sumposium, Mosco.., 1966 /
United Nations
- New York : United Nations, 1969.
- 557 p. ; 28 cm.
- Development and transfer of technology series no. 13 .
English, Hindi, and Sanskrit.
Metals
669 / UND
English, Hindi, and Sanskrit.
Metals
669 / UND