Rcommendations on the transport of dangerous goods. 

 - 9th 9th (Rev) 
 - New  "York, United Nations,     "  1995 
 - "xi, 549p."  cm. 
<br/><br/><label>Standard No.: </label>91502 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas Industry
<br/><br/><label>Dewey Class. No.: </label>"X9(F5594):4.1.N8, m6;N5/UN"