LEADER 00000nam a2200181 a 4500 001 u19256 001 19672 003 SIRSI 005 20130205114400.0 008 040505s1990 enk00000000000000100eng0d 020 0140135316 (pbk.) 050 0 P121|bC68 1990 100 1 Crystal, David,|d1941- 245 10 Linguistics /|cDavid Crystal. 260 Harmondsworth,|bPenguin,|c1990 300 267 p. ;|c18 cm. 650 0 Linguistics
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