TY  - BOOK
AU  - Thomas,Laurie F.
TI  - Grids and group structure
AV  - LB1032 T5.4 
PY  - 1976///
CY  - Kingstone Lane, Uxbridge
PB  - Brunel University
KW  - Dinámica de grupos
KW  - ORGANIZACION DE GRUPOS ESCOLARES
N1  - "Paper presented to the social psychology section of the B.P.S. University of Surrey, september 1976"
ER  -