00923cam a2200337 i 4500 000049551 9301 20030317100145.0 010323|1998 vm 000 eng 0631204989 IRC IRC IRC eng 306.44 WA-R Wardhaugh, Ronald. An introduction to sociolinguistics / Ronald Wardhaugh. 3rd ed. Malden, MA : Blackwell, 1998. 404 p. ; 24.5cm. This book is about: Language, Dialects, and Varieties; Pidgin and creole languages; Choosing a code; ... Sociolinguistics. Sociolinguistics. DUT From the UDN01 Monograph Printed language Mạng thư viện Đại học Đà Nẵng