How to write mathematics <br/><br/>
How to write mathematics   
Steenrod, Norman E. [at.al] 
 - USA  American mathematical society  1981 
 - 64p 
<br/><br/><label>ISBN: </label>0821800550 
<br/><br/><label>LCCN: </label>72-13840 
<br/><br/><label>Dewey Class. No.: </label>808.06651021  / N73