Wong, John, 1939-
Appropriate technology and development : a review of the Chinese experience / John Wong. - Singapore : CHOPMEN, 1980. - iii, 19p. - ERC occasional paper series ; no. 3 .
Appropriate technology--China.
Technology--Social aspects--China.
Appropriate technology and development : a review of the Chinese experience / John Wong. - Singapore : CHOPMEN, 1980. - iii, 19p. - ERC occasional paper series ; no. 3 .
Appropriate technology--China.
Technology--Social aspects--China.