1999 | ISBN: 978-0-316-27383-1 (U.S.)978-1-4732-1159-9 (UK 1st ed.)978-1-4732-1160-5 (UK 2nd ed.) | English 430 pages | PDF 1.95mb | ePUB 1.51mb
1997 | ISBN: 978-0-316-27371-8 (U.S.) 978-1-4732-1156-8 (UK 1st ed.) 978-1-4732-1157-5 (UK 2nd ed.) | English 366 pages | PDF 1.84mb | ePUB 3.5mb
1994 | ISBN 978-0-575-08484-1 | English 303 pages | PDF 1.09mb | ePUB 314kb
2001 | ISBN: 1564145190 | English | 151 pages | PDF | 1.36 MB
1992 | ISBN: 978-1-4732-1153-7 | | English 391 pages| PDF 1.04mb | ePUB 1.85mb
2013 (Revised 2017) | ISBN:1904292399 (ISBN13: 9781904292395) | English | 126 pages | PDF 881kb | ePUB 1.3mb
1993 | ISBN: 9780316029186 ISBN-13: 978-0738706672 | English | 297 pages | ePUB 957KB | PDF 314KB
1996 | ISBN 978-0-575-09097-2 | English | 361 pages | PDF 1.08mb | ePUB 294kb
1995 | IBSN: 978-0575085084 (UK 1st ed.) 978-0575090941 (UK 2nd ed.) 978-0316219136 (U.S.) | English | 407 pages | PDF 2.16mb | ePUB 295kb
2012 | Reference ASIN: B00AB7YG8E | English | 29 pages | PDF | 842kb