Gregory, Sydney A.
Chemicals and people. - London, Mills & Boon [c1961] - 175 p. 23 cm. - Science and society, book 1 .
Bibliography: p. 174-175.
64032116
GB62-4320
Chemistry, Technical.
TP147 / .G7
Chemicals and people. - London, Mills & Boon [c1961] - 175 p. 23 cm. - Science and society, book 1 .
Bibliography: p. 174-175.
64032116
GB62-4320
Chemistry, Technical.
TP147 / .G7