Li, Huafu. <br/><br/>
Gong lu kan cha she ji de ben zhi shi / 
Li Huafu. 
 - Di 1 ban. 
 - Beijing :  Ke xue pu ji chu ban she,  1957. 
 - 52 p. :  ill. ;  19 cm. 
<br/><br/><label>LCCN: </label>c  68001067  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads--Surveying.
<br/><br/><label>LC Class. No.: </label>TE209  / .L5