Patent Claim Drafting And Interpretation / edited by John A. Kemp - London : Oyez Longman, 1983 - xix, 251 pages .: illustrations .; 24 cm Includes indexs (p.: 247 - 251) ISBN: 0851206859 RM 187.50 Subjects--Topical Terms: Patents Dewey Class. No.: 808.0666 / PAT 1983