English, J. Morley
Economics of engineering and social systems - 1st ed. - New York Wiley-Interscience 1972 - ix,32p. ill. 23 cm.
Includes bibliographies
0471241806
620.7 / ENG/1972
Economics of engineering and social systems - 1st ed. - New York Wiley-Interscience 1972 - ix,32p. ill. 23 cm.
Includes bibliographies
0471241806
620.7 / ENG/1972