Kvant selecta
Tabachnikov, S
Kvant selecta Serge Tabachnikov - Hyderabad Universities Press 1999 - viii, 165p.
8173714185
ALGEBRA ANALYSIS
512:517 / TAB-K
Kvant selecta Serge Tabachnikov - Hyderabad Universities Press 1999 - viii, 165p.
8173714185
ALGEBRA ANALYSIS
512:517 / TAB-K