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200|10|□a画法几何及工程制图习题集□Ahua fa ji he j-
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   |  |北京邮电学院工程制图教材编写组
210|  |□a北京□c人民邮电出版社□d1981.9
215|  |□a55页□d16开
690|  |□aTH126-44
711|0 |□a北京邮电学院工程制图教材编写组□Abei jing yo-
   |  |u dian xue yuan gong cheng zhi-
   |  | tu jiao cai bian xie zu
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