Stapleton, H.E. Chemistry in Iraq and Persia in the tenth century H.E. Stapleton, R.F. Azo and M. Hidayat Husain. - Calcutta Asiatic Society of Bengal 1927 - 101p. 22cm. Memoirs of the Asiatic society of Bengal, Bengal, v.8/ no.6. Dewey Class. No.: 540.956 / S68C