TY  - BOOK
AU  - W L FERRAR
TI  - TEXT-BOOK OF CONVERGENCE
U1  - GN517.F412T 
PY  - 1963///
CY  - OXFORD
PB  - AT THE CLARENDON PRESS
KW  - TEXT-BOOK OF CONVERGENCE
N1  - MODERN BOOK HOUSE
ER  -