E lementarnye res enija nee lementarnych zadac  na grafach
Subtitle: uc ebnoe posobie
By: E.A. Berzin
Publisher: Izd-vo TGTU
Published: 2005
Place of publication: Tver £
Language: und
Number of pages: 136
ISBN-13: 9785799502935
Notes: In kyrill. Schr.