Agarwal, R. L. 1., & Manghnani, T. (1992). Welding engineering: A text-book for engineering students (4th ed.). Delhi Khanna Publishers.
Παραπομπή Chicago StyleAgarwal, R. L. 1937-, and Tahil Manghnani. Welding Engineering: A Text-book for Engineering Students. 4th ed. Delhi Khanna Publishers, 1992.
Παραπομπή MLAAgarwal, R. L. 1937-, and Tahil Manghnani. Welding Engineering: A Text-book for Engineering Students. 4th ed. Delhi Khanna Publishers, 1992.
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