This evaluation method was adapted from Auction Pitch by Bryant McCampbell .
This evaluation method was first published in 1915 ; after opposing it for 15 years , it was accepted and published by Milton Work in 1929 .
This evaluation method was adapted from Auction Pitch by Bryant McCampbell and first published in 1915 ; after opposing it for 15 years , it was accepted and published by Milton Work in 1929 .