TY - BOOK AU - Burton,S.H. AU - Humphries,J.A. TI - Mastering English language SN - 0333515064 (pbk.) AV - PE 1408 .B8845 1992 U1 - 428.2 20 PY - 1984/// CY - Houndmills PB - Macmillan KW - English language KW - Rhetoric KW - Problems, exercises, etc KW - Grammar ER -