In reply to dr evil:
> Thanks, I had some but not all of those. I've now got hold of the book but there were further writings in the SMCJ and On the Edge that I dont have...
Hi Grant
I've got a complete collection of SMC Journals from 60s onwards - will have a look through the index and scan the relevant article for you. Probably the same for OTE, any idea of which issue and can dig that out also?
Cheers, Gary