TY  - GEN
AU  - NAJIM,N.
AU  - ABDEL--FATTAH, Y. M.
TI  - SYSTEM APPROACH FOR DEVELOPMENT
U1  - 330.91724 
PY  - 1981///
CY  - Oxford
PB  - Pergamon Press
KW  - Underdeveloped Areas -- Economic Conditions -- Mathematical Models -- Congresses
KW  - System Theory -- Congresses
ER  -