TY  - BOOK
AU  - ZOLLSCHAN
TI  - EXPLORATIONS IN SOCIAL CHANGE
U1  - GN301.2Z75E 
PY  - 1964///
CY  - LONDON
PB  - ROUTLEDGE & KEGAN PAUL LIMITED
KW  - EXPLORATIONS IN SOCIAL CHANGE
N1  - MODERN BOOK HOUSE
ER  -