Feder, Raymond L.
Your future in chemical engineering. / Raymond L. Feder. - 1st ed. - New York : Richards Rosen Press, c1961. - 158 p. : 20 cm. - Careers in depth [13] .
61010807
Chemical engineering--Vocational guidance.
TP186 / .F4
660.28 / FEY
Your future in chemical engineering. / Raymond L. Feder. - 1st ed. - New York : Richards Rosen Press, c1961. - 158 p. : 20 cm. - Careers in depth [13] .
61010807
Chemical engineering--Vocational guidance.
TP186 / .F4
660.28 / FEY
