TY  - BOOK
AU  - Bernstein,Leonard
AU  - Schachter,Martin
AU  - Winkler,Alan
AU  - Wolfe,Stanley
TI  - The changing land: concepts and challenges 
SN  - 0130241997
U1  - 937 23
PY  - 2004///
CY  - USA
PB  - Pearson Learning
KW  - The changing landscape
N1  - Includes index
ER  -