Hi:
Here are some:
--All tabulate, all the time:
PROC TABULATE by Example
by Lauren E. Haworth
--Tabulate and other topics:
The Little SAS(R) Book: A Primer, Third Edition
by Lora D. Delwiche, Susan J. Slaughter (this one
--This one talks about TABULATE especially in the context of the Pharma industry:
SAS Programming in the Pharmaceutical Industry
by Jack Shostak
cynthia