TY  - GEN
AU  - ETTL, R. E
AU  - LASKOWSKI, R
TI  - Business in the 21st Century : Bus 111/112/115
SN  - 978-0-07-747300-6
U1  - LECT 650 ETT 
PY  - 2010///
CY  - Boston
PB  - McGraw-Hill
ER  -