Leach Donald P Digital Principles and Applications Donald P. Leach, Albert Paul Malvino[and]Goutam Saha - 6th ed. - New Delhi Tata McGraw Hill 2006 ISBN: 978-0-07-060175-8 Rs.279.00 Subjects--Topical Terms: Electronic Digital Computers--Circuits Dewey Class. No.: 621.38153 / L 511