TY  - BOOK
AU  - Karlin Samuel
AU  -  Studden William J
TI  - Tchebycheff systems:  with applications in analysis and  statistics   
T2  - Pure and Applied Mathematics Series ed by R Courant etc., 15
U1  - B38:22, K6 
PY  - 1966///
CY  - London
PB  - Interscience publishers         
KW  - Real Variable
ER  -