TY - BOOK ID - 126620842 TI - Contemporary English: change and variation PY - 1972 SN - 0397472072 9780397472079 PB - Philadelphia (Pa.): Lippincott, DB - UniCat KW - English language KW - English language KW - Sociolinguistics KW - English language UR - https://www.unicat.be/uniCat?func=search&query=sysid:126620842 AB - ER -