John D. Trubon
I am a semi retired engineer who has travelled extensively for business. I have now visited more than fifty five different countries. I worked as an execuutive in a Multi National company in England and have owned as well as operated severaI dfferent other businesses. During my travels I becasme aware that there was a need for better comunications for Business in the English language and have been teaching many levels of English language and comunications for more than thirteen years now;...
Oops! we haven't found any books.
