Nichols, Herbert L.  1908- <br/><br/>
Moving the earth :  the workbook of excavation / 
by Herbert L. Nichols ;Illustrations by Helen Schwagerman. 
 - Fifth printing October 1957 
 - xxxi, [various styles of paging, explained in further parts] :  illustrations ;  25 cm 
<br/><br/> "Parts of this book were published in 1954 under the title: How to operate excavating equipment." 
<br/><br/>[The book paged by the numbers of chapters and the page numbers (for example, chapter 1, 13th page showed as 1-13). It also has the appendix, glossary and index chapters at the end of the book and they numerated by their initials and then page number. (for example A-13, G-14, I-15)] 
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<br/><br/><label>LCCN: </label>55006312 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Excavating machinery
<br/><br/><label>LC Class. No.: </label>TA735