11-05-2016, 12:37 PM
DC/DC book of knowledge
https://www.schukat.com/schukat/pdf.nsf/...200395568/$file/Recom_Book_of_Knowledge_English.pdf
https://www.schukat.com/schukat/pdf.nsf/...200395568/$file/Recom_Book_of_Knowledge_English.pdf