TY  - BOOK
AU  - Gellert, W.
TI  - THE VNR CONCIST ENCYCLOPEDIA OF MATHEMATICS
U1  - 510.202 
PY  - 1977///
CY  - New York
PB  - Van Nostrand Reinhold
KW  - Mathematics -- Handbooks, Manuals, Etc
N1  - First Published Under Title : Mathematics At A Glance
ER  -