H. M. Nautical Aimanac office <br/><br/>
The Star Almanac for Land Surveyors for the year 1975 

 - London.  Her Majestys Stationary Office  1975 
<br/><br/><label>ISBN: </label>0 11 880599 1 
<br/><br/><label>Dewey Class. No.: </label>REF 523.89 STA