TY  - BOOK
AU  - Charles,C.M.
AU  - Mertler,Craig A.
TI  - Introduction to educational research
SN  - 0321081757 (alk. paper)
AV  - LB1028.C4 2002 
PY  - 2002///
CY  - Boston MA
PB  - Allyn and Bacon
KW  - Education
N1  - Includes bibliographical references and indexes
ER  -