However I think I have found what you are really after.
by Harris.
But I think I actually found..
The second "edition or so" By Frank Benson and possibly other authors titled
probably"Chemical Engineering and Chemical Calculatons"... calculos quimicos benson pdf
I think likely By Benson
A widely used reference on chemical calculations is: However I think I have found what you are really after
You are actually likely referring to "Chemical Calculations" by Frank C. Benson