Robert Virgile

Robert Virgile is the author of "SAS Macro Language Magic", "An Array of Challenges - Test Your SAS Skills", "SAS(R) Macro Language Magic" and "Eneide".

Books by Robert Virgile

SAS Macro Languag...
Virgile, Robert
Electronic book text: $28.99

SAS(R) Macro Lang...
Virgile, Robert
Digital online: $28.99

Efficiency
Virgile, Robert
Hardback: $38.95

SAS Macro Languag...
Virgile, Robert
Electronic book text: $28.99