TY  - BOOK
AU  - Dixon, Matthew,
TI  - The challenger sale
SN  - 9781101545898|1101545895|9781101543016|1101543019
PY  - 2011///
UR  - https://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=1125062&lang=es&site=eds-live&scope=site&AuthType=sso&custid=c4357655
ER  -