1. and paper presented at 33rd C.S.Ch.E. Conference, Toronto, Ontario, October 5, 1983.
2. and ?Conduction of Heat in Solids, Second Edition,? Oxford University Press, New York (1959).
3. and ?Applied Numerical Methods,? John Wiley & Sons, New York (1969).
4. ?Transient Heating of a Film in a Combined Mode,? Technical Report, Union Carbide Corporation (1971).