Kaushik Mukerjee, . (2006). Customer Focus The New Imperativse Vol.1. [s.l]: The Ictai University Press.
Kaushik Mukerjee, . 2006. Customer Focus The New Imperativse Vol.1. [s.l]: The Ictai University Press.
Kaushik Mukerjee, . Customer Focus The New Imperativse Vol.1. [s.l]: The Ictai University Press. 2006.
