CHOPRA KIRAN. (1988). COST REDUCTION. AMAR PRAKASHAN.
Cita Chicago Style (17a ed.)CHOPRA KIRAN. COST REDUCTION. NEW DELHI: AMAR PRAKASHAN, 1988.
Cita MLA (9a ed.)CHOPRA KIRAN. COST REDUCTION. AMAR PRAKASHAN, 1988.
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