ISBN 7563518169 books & textbook
Mechanical Drawing (non-machine type)
SI CHUAN DA XUE GONG CHENG ZHI TU JIAO YAN SHI BIAN MA JUN ?WANG MEI ZHU BIAN
Beijing University of Posts and Telecommunications /1991-01-01 Paperback
isbn-10: 7563518169 / isbn-13: 9787563518166
