isoulnema cross referencing

huangyhg

iso/ul/nema cross referencing
is there a publication that cross references iso, nema and ul specifications?
i have this cross reference, i'm not sure of the accuracy, i've seen some discrepancies in the interpertation. however if you would like a copy of what i have please contact me i will scan and e-mail it to you or fax it if that is better.
another place to check would be hoffmans catalog, there is a good chance they have a chart.
christopher caserta