Studies on non-calcareous cement : preparation and characterization of the systems a) sro-A12O3-H2O b) sro-GeO2-H2O / [MS Thesis] Cement 553.68 STU Thesis (MS )-- Department of Chemistry, University of Dhaka,1982. Includes bibliographical references. Dhaka : University Of Dhaka, 1982. 1982. 1982 Text 113 p. : eng