TY  - BOOK
AU  - Laszlo Ervin
TI  - Systems view of the world : the natural philosophy of the new developments in the science
U1  - A:(R), L2 
PY  - 1972///
CY  - New York    
PB  -  George Braziller       
KW  - Philosophy of science
N1  - Bibliography 121-126p
ER  -