Narayana, K. (2018). Engineering Metrology (03rd.). Scitech.
Chicago-čujuhus (17. p.)Narayana, K.L. Engineering Metrology. 03rd. New Delhi: Scitech, 2018.
MLA-čujuhus (9. p.)Narayana, K.L. Engineering Metrology. 03rd. Scitech, 2018.
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