TY  - BOOK
AU  - The Strategic Planning Society.
TI  - Long Range Planning 1987 : Vol.20, No. 1-3
SN  - 246301
U1  - PER 658.4012 LON 1987 V.20A 
PY  - 1987///
PB  - Pergamon Press
N1  - 6 issues per annum
ER  -