Hackett, Jay K. <br/><br/>
Merrill science / 
authors, Jay K. Hackett, Richard H. Moyer, Donald K. Adams. 
 - Columbus, Ohio :  Merrill Pub. Co.,  1989. 
 - 7 v. :  col. ill. ;  28 cm. 
<br/><br/>[v. 1. Kindergarten -- v. 2. Grade 1 -- v. 3. Grade 2 -- v.4. Grade 3 -- v. 5. Grade 4 -- v. 6. Grade 5 -- v. 7. Grade 6]. 
<br/><br/><label>ISBN: </label>0675035112 0675035120 0675035139 0675035147 0675035155 0675035163 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science.
<br/><br/><label>LC Class. No.: </label>QH315