TY  - BOOK
AU  - Shtokalo,I.Z.
TI  - Operational calculus
SN  - 0 85274 321 1
U1  - 515.72 
PY  - 1976///
CY  - Delhi
PB  - Hindustan
KW  - Difrferential calculas
KW  - Mathematics
KW  - Operational-Calculas
N1  - Includes bibliographic references
ER  -