I have intravias Guides on PDF but I need Color B or C editions, can exchange

[rapidocument]

I have intravias Guides on PDF from 6th to 13th editions (scanned), and also I have the 14th and 15th editions on pdf (original) , I need Color B or C editions can exchange/trade for any of the ones I have.
my mail is
rapidocument@gmail.com

thanks.

Jaime.