TY - GEN AU - Fernando , W.L.W. AU - Gunawardana , R. P. AU - Fernando , J.N.O. AU - Kularathne , K.W.S. AU - Gunaherath , G.M. Kamal B. AU - Munasiri , B. TI - Topics in industrial chemistry - part I: ceramics, glass and phosphates U1 - 660 PY - 1989/// CY - Nugegoda PB - Open University KW - Chemical Engineering ER -