File, Nancy. <br/><br/>
Understanding research in early childhood education :  quantitative and qualitative methods / 
Nancy File, Jennifer J. Mueller, Debora Basler Wisneski, Andrew J. Stremmel.  quantitative and qualitative methods / 
 - London:  Routledge,  2017 
 - viii, 190 pages :  illustrations ;  27 cm 
<br/><br/><label>ISBN: </label>9780415714389 (hardcover)  Rs 3275 9780415714396 (pbk.) 9781315882734 (ebook) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Early childhood education
<br/><br/><label>Dewey Class. No.: </label>372.21  / FIL-UND