Teale, Philip. Data Patterns : Patterns & Practices / Philip Teale, Christopher Etz & Michael Kiel... et. al. - New Delhi : Prentice-Hall of India Private Limited, 2003. - x, 182 p.: ill.; This book is having Appendix on page no 171. ISBN: 8120328388 Dewey Class. No.: 005.74 / TEA/DAT