TY - BOOK AU - Arya Sudhanshu AU - Universityd of Delhi. Faculty of management. Deptt of commerce (Delhi India) ED - Universityd of Delhi. Faculty of management. Deptt of commerce (Delhi India) TI - Quality upgradation through standardization and ce U1 - "X:89Q8.2.N8, N0" PY - 1990/// CY - Delhi PB - University of Delhi India KW - Quality Control ER -