TY  - BOOK
AU  -  Kaplansky,Irving
TI  -  An introduction to differential algebra/ 
T2  -  Publications de l'Institut de math♭matique de l'Universit♭ de Na ncago, 
U1  -  512.56   23
PY  - 1957///]
CY  -  Paris : 
PB  -  Hermann , 
KW  -  Differential algebra
N1  -  Actualit♭s scientifiques et industrielles, 1251;  Includes bibliographical references( p. [63])
ER  -