Technologies for basic needs /
Singer, H. W. 1910-2006.
Technologies for basic needs / Hans Singer. - Second edition - Geneva : International Labour Office, 1982. - x, 161 pages ; 25 cm. - A WEP study . - A WEP study. .
Includes bibliographical references.
9221030695 (pbk.) 9221030687 (hard)
84199506
338.9/27/091724
Technologies for basic needs / Hans Singer. - Second edition - Geneva : International Labour Office, 1982. - x, 161 pages ; 25 cm. - A WEP study . - A WEP study. .
Includes bibliographical references.
9221030695 (pbk.) 9221030687 (hard)
84199506
338.9/27/091724