Trochim, William M K.
Research methods / by William M K Trochim. - 2nd ed / . - NULL : Biztantra , 2009. - ix,363p. : ills.,figs ; 25cm .
Includes index and glossary
9788177223720 RS299.00
RESEARCH METHODS
001.42 / TRO/R
Research methods / by William M K Trochim. - 2nd ed / . - NULL : Biztantra , 2009. - ix,363p. : ills.,figs ; 25cm .
Includes index and glossary
9788177223720 RS299.00
RESEARCH METHODS
001.42 / TRO/R