001: 23538
003: Starlibrary PMS 4.5
005: 20180430
020: ^a521401798
066: ^aDa.T
072: ^amodelling english
082: ^a420
100: ^aDavid Crystal
240: ^aThe cambridge encyclopedia of the english language
245: ^aThe cambridge encyclopedia of the english language
260: ^c2002
650: ^aold english
650: ^athe origin of english