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DHA'P11 UG/24101 UG/24102 UG/24103 UG/24104 UG/24105 UG/24106 UG/24107 UG/24108 UG/24109 UG/24110 UG/28736 UG/31299 UG/31300 Dhawan, R. K. A Textbook of machnine drawing / R. K. Dhawan. – rev. ed. – New Delhi : S.Chand , 2011 x, 718p. ISBN8121908248 : Rs.425/- . Machinery . Machine design |
