Mukherjee, Y. (1998). Quality management system: ISO 9000 & ISO 14000. Manas Publication.
Dyfyniad Arddull ChicagoMukherjee, Y. Quality Management System: ISO 9000 & ISO 14000. New Delhi: Manas Publication, 1998.
Dyfyniad MLAMukherjee, Y. Quality Management System: ISO 9000 & ISO 14000. Manas Publication, 1998.
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