TY  - SER
AU  - Roque, Joyce
TI  - Don't be an easy mark: Make it difficult for others to copy you 
T2  - Entrepreneur
SN  - 01153544
U1  - BPer 338.0405 
PY  - 2014///
CY  - --California, USA
PB  - Summit Publishing Co. Inc.
ER  -