Symbols, signs, and abbreviations recommended for British scientific publications :  a report / 
by the Symbols Committee of the Royal Society. 
 - London :  Royal Society,  1969. 
<br/><br/> "Supersedes the Report ... issued in 1951." 
<br/><br/><label>ISBN: </label>0854030069 
<br/><br/><label>LCCN: </label>72409447 //r86 
<br/><br/><label>Nat. Bib. No.: </label>B69-08424 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical measurements.<br/>Metric system.<br/>Abbreviations.
<br/><br/><label>LC Class. No.: </label>QC88  / .R68 
<br/><br/><label>Dewey Class. No.: </label>501/.48