TY  - BOOK
AU  - Lappo-Danilevsky J A
TI  - Memoires sur la theorie des systems des equations differentielles leneaires
U1  - 515.354 
PY  - 1953///
CY  - N Y
PB  - Chelsea Pub
KW  - Calculus
KW  - Differential equations
N1  - 3 vols bound as one volume
ER  -