Hi James and list, I'm looking for an old Maths book written by CARL E. SMITH. I know that "smith" is like "Gonzalez" for Latin-Americans. This man, in "Applied Mathematics for Radio and communication Engineers" does an excellent job teaching from basic arithmetic to Series and Waveforms, with a lot of useful appendixes. Since this is a very old book (first edition 1935 last 1945 AFAIK), I wonder if you can trace it among your engineers' friends. I'm not desperate, a friend of mine lent me one,... but you know a book is like a woman :) >>>JOKES CAN BE DONE HERE<<< Well feel free to help me in this one, whichever link to this book will be very appreciated. This guy wrote the preface of the last edition at The Pentagon, Washington DC on July 1945,.... I think a lot of CIA agents should have studied with this book :) if someone is listening to the list,... well hi! Thank you a lot. Dennis Crawley Argentina. -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads