00785nam a2200253 a 4500 61024 BD-RjUL 20211209080919.0 170114s1983 enk b 001 0 eng 0521254019 0521274176 (pbk.) (BD-RjUL)61148 DLC DLC BD-RjUL eng eng 418.007 23 RIC 1983 Rivers, Wilga M. 182092 Communicating naturally in a second language : theory and practice in language teaching / Wilga M. Rivers. New York : Cambridge University Press, c1983. ix, 243 p. ; 23 cm. Includes index. Language and languages Study and teaching. 182093 ddc BK 61024 61024 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1983-05-07 Tulip 203.75 0 418.007 RIC 1983 2017-01-14 00:00:00 C-1 2017-01-14 BK