TY  - BOOK
AU  - Ahuja,Ram  .
TI  - Research methods / 
SN  - 8170336546
U1  - 001.42 
PY  - 2001///
CY  - New Delhi : 
PB  - Rawat Publication , 
KW  - RESEARCH METHODS
N1  - Includes bibliographical references and index
ER  -