Research methods for needs assessments /
Nickens, John M.
Research methods for needs assessments / John M. Nickens, et.. - Washington: University press of America, 1980. - x, 88p.: ill.; 21 cm.
0819110477
Purga, Adelbert J, Noriega, Penny P.
Adelbert J. Purga, Noriega Penny P.
361.00723/ / NIC
Research methods for needs assessments / John M. Nickens, et.. - Washington: University press of America, 1980. - x, 88p.: ill.; 21 cm.
0819110477
Purga, Adelbert J, Noriega, Penny P.
Adelbert J. Purga, Noriega Penny P.
361.00723/ / NIC