Hi everyone,
Can anyone help me with this particular problem.
Suppose you were approached by a company and asked to advise them on whether or not a change from the analogue phone system (PSTN) to N-ISDN would be worth while and if so which service, basic rate or prime rate, would be more...
Dear David McKenzie,
I am chemical engineer, I graduated almost six years ago from University if Manchester U.K. UMIST/Chem. Eng.
To my recollection, there is a book by Smith and Van ness,
called Chemical Engineering, I've used it before through my degree, and the book has all enthalpy...