TY  - BOOK
AU  - GELFAND A FOMIN
TI  - CAULUS OF VARIATIONS
U1  - GN517.27G281C 
PY  - 1963///
CY  - U.S.A
PB  - PRENTICE-HALL, INC
KW  - CAULUS OF VARIATIONS
N1  - MODERN BOOK HOUSE JABALPUR
ER  -