TY - GEN AU - Munasinghe , V.R.N. AU - Abeywickrama , Ramyani AU - Kularathna , K.W.S. TI - Organic chemistry part III: introductory aliphatic chemistry U1 - 547.4 PY - 1989/// CY - Nugegoda PB - Opean University KW - CHEMISTRY ER -