JAIN (P.L.), . (2003). Quality Control and Total Quality Management. New Delhi: Tata McGraw-Hil Publication Company Limited . Delhi.
JAIN (P.L.), . 2003. Quality Control and Total Quality Management. New Delhi: Tata McGraw-Hil Publication Company Limited . Delhi.
JAIN (P.L.), . Quality Control and Total Quality Management. New Delhi: Tata McGraw-Hil Publication Company Limited . Delhi. 2003.