TY  - BOOK
AU  - BITSADZE A. / KALINICHENKO
TI  - A COLLECTION OF PROBLEMS ON THE EQUATIONS OF MATHEMATICAL PHYSICS
SN  - NULL
U1  - 530.15 /BIT/KAL 
PY  - 1977///
CY  - NULL
PB  - MIR P
KW  - NULL
ER  -