TY  - BOOK
AU  - Randow,R.von
TI  - Introduction to the theory of matroids
T2  - Mathematical economics
SN  - 0387071776
PY  - 1975///
CY  - New York
PB  - Springer-Verlag
KW  - Matroids
N1  - Includes bibliographical references and index
ER  -