TY  - BOOK
AU  - Peterson, Sandra J.
TI  - Middle range theories:  application to nursing research/ by S.J.Peterson and T.S.Bredow
SN  - 9780781785624
AV  - RT 84.5 M535  
PY  - 2009///
CY  - Philadelphia
PB  -  Wolters/Kluwer
KW  - Nursing -Philosophy
ER  -