Guest, AG et al. Chitty on Contracts: Fourth Cumulative Supplement to the Twenty-Third Edition Up to date October 1, 1972 AG Guest et al. - Twenty-Third Edition - London : Sweet and Maxwell Ltd, 1972 - 42 pages ; 24 cm. ISBN: 421179600 Subjects--Topical Terms: Legal practice Law Dewey Class. No.: 346.2 CHI