Robertson Richard G. Au. <br/><br/>
Robertson's practical english-thai dictionary 
Robertson Richard G. Au. 
 -  1969 
<br/><br/><label>Standard No.: </label>71160 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>P111:4k, 433K9(RR)