TY  - BOOK
AU  - Charles,C.M.
AU  - Mertler,Craig A.
TI  - Introduction to educational research
SN  - 0536824460
AV  - LB1028.C4 2004 
PY  - 2004///
CY  - Boston MA
PB  - Pearson Custom Publishing
KW  - Education
N1  - Includes bibliographical references and indexes
ER  -