Synthetic colouring matters dyestuffs derived from pyridine, quinoline, acridine and xanthene /(by) J.T. Hewitt.
Hewitt, J.T.
Synthetic colouring matters dyestuffs derived from pyridine, quinoline, acridine and xanthene /(by) J.T. Hewitt. by J.T. Hewitt. - London Longmans 1922
667.256 / N256
Synthetic colouring matters dyestuffs derived from pyridine, quinoline, acridine and xanthene /(by) J.T. Hewitt. by J.T. Hewitt. - London Longmans 1922
667.256 / N256