D.K.Singh. (2008). Fundamentals of manufactoring engineering. Ane Books India.
Παραπομπή Chicago StyleD.K.Singh. Fundamentals of Manufactoring Engineering. New Delhi: Ane Books India, 2008.
Παραπομπή MLAD.K.Singh. Fundamentals of Manufactoring Engineering. Ane Books India, 2008.
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