Norby, Haakon. <br/><br/>
Questions and answers for desk officers 
by H. Norby. 
 - 1st ed. 
 - New York  London  McGraw-Hill book company, inc.  1944. 
 - xi, 422 p.  illus., col. pl., diagrs.  19 cm. 
 - A McGraw-Hill practical manual .
<br/><br/> "Originally in two mimeographed pamphlets containing approximately 900 questions, and answers." 
<br/><br/><label>LCCN: </label>44004020  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Navigation--Examinations, questions, etc.
<br/><br/><label>LC Class. No.: </label>VK405  / .N6 
<br/><br/><label>Dewey Class. No.: </label>527.076