00456nam a22001817a 4500 OSt 20170518103843.0 170322b xxu||||| |||| 00| 0 eng d 0070773546 MMU eng MMU MMU T353 .J45 1972 Drafting fundamentals / 3rd ed. Canada : Mcgraw-Hill Ryerson Ltd. 1972. 274p. : includes index lcc LOAN LOAN 25724 25724