YANKEE, H. W. (1966). Machine drafting and related technology. McGraw-Hill.
Dyfyniad Arddull ChicagoYANKEE, Herbert W. Machine Drafting and Related Technology. St. Louis: McGraw-Hill, 1966.
Dyfyniad MLAYANKEE, Herbert W. Machine Drafting and Related Technology. McGraw-Hill, 1966.
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