Rao P.N. (2022). Manufacturing Technology Foundry,Forming,and Welding Vol-1 (5th.). Mc Graw Hill Education(India)Private Limited.
Dyfyniad Arddull ChicagoRao P.N. Manufacturing Technology Foundry,Forming,and Welding Vol-1. 5th. Chennai: Mc Graw Hill Education(India)Private Limited, 2022.
Dyfyniad MLARao P.N. Manufacturing Technology Foundry,Forming,and Welding Vol-1. 5th. Mc Graw Hill Education(India)Private Limited, 2022.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.