No Author,  <br/><br/>
1981 Hand Book Of Engineering Edn: 

 - Kottayam  NATIONAL BOOKSTALL  1900 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering--Generalia
<br/><br/><label>Dewey Class. No.: </label>620  / ANO