TY  - BOOK
AU  -  Lazarsfeld,Paul Felix
AU  -  Sieber,Sam D.
TI  -  Organizing educational research : :  an exploration / 
U1  -  378 LAZ 
PY  - 1964///]
CY  -  Englewood Cliffs, N.J. : 
PB  -  Prentice-Hall, 
KW  -  Education
KW  -  Research
N1  -  Includes bibliographical references (p. 107-113.)
ER  -