BEER FERDINAND P & JOHNSTON E RUSSELL DEWOLF JOHN T MAZUREK DAVID F SANGHI SANJEEV. (2017). MECHANICS OF MATERIALS (7TH ED.). MC GRAW HILL EDUCATION.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBEER FERDINAND P और JOHNSTON E RUSSELL DEWOLF JOHN T MAZUREK DAVID F SANGHI SANJEEV. MECHANICS OF MATERIALS. 7TH ED. CHENNAI: MC GRAW HILL EDUCATION, 2017.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBEER FERDINAND P और JOHNSTON E RUSSELL DEWOLF JOHN T MAZUREK DAVID F SANGHI SANJEEV. MECHANICS OF MATERIALS. 7TH ED. MC GRAW HILL EDUCATION, 2017.
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