Patents and chemical research,
Potts, Harold E.
Patents and chemical research, by Harold E. Potts. - Liverpool, The University press, 1921. - ix, 198 p. 22 cm.
agr22000225
Patents--Great Britain.
Chemistry--Research.
Chemistry, Technical.
TP210 / .P65
Patents and chemical research, by Harold E. Potts. - Liverpool, The University press, 1921. - ix, 198 p. 22 cm.
agr22000225
Patents--Great Britain.
Chemistry--Research.
Chemistry, Technical.
TP210 / .P65