Shankar V, K Bhaduri A, & Raj Baldev. (2006). Welding Technology for Engineers (sach pho to coppy) (In lần thứ 1.). American: Alpha Science International.
Παραπομπή Chicago StyleShankar V, K Bhaduri A, και Raj Baldev. Welding Technology for Engineers (sach Pho to Coppy). In lần thứ 1. American: Alpha Science International, 2006.
Παραπομπή MLAShankar V, K Bhaduri A, και Raj Baldev. Welding Technology for Engineers (sach Pho to Coppy). In lần thứ 1. American: Alpha Science International, 2006.
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