Hermansen, Kenneth L. <br/><br/>
The year-round school  the 45-15 breakthrough 
[by] Kenneth L. Hermansen and James R. Gove. 
 - [Hamden, Conn.]  Linnet Books  1971. 
 - xii, 154 p.  illus., ports.  23 cm. 
<br/><br/>Bibliography: p. [152]-154. 
<br/><br/><label>ISBN: </label>0208011692 
<br/><br/><label>LCCN: </label>70146655 //r90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Year-round schools.
<br/><br/><label>LC Class. No.: </label>LB3034  / .H44 
<br/><br/><label>Dewey Class. No.: </label>371.2/36