00620nam a22002053 44500 126705 126705 20131001 frey50 rus RU Примени математику И.Н. Сергеев, С.Н. Олехник, С.Б. Гашков Moskva Nauka 1989 240 с. ил. Primeni matematiku Matematică distractivă 51-8=161.1 Sergeev Igor΄ Nikolaevič 131466 Olehnik Slav Nikolaevič 83385 Gaškov Sergej Borisovič 131467 BK 1 0 2015-05-18 488117 CK CK SL CK15050096 1.10 LS CK_10357 51 S49 0 BK 1.10 2015-05-18 0 0 2016-12-26 984022 SC SC DEP2 SC16120112 1.10 LS SC108566 51 S49 0 BK 1.10 2016-12-26 1 0 2017-02-09 1007188 DR DR ÎM DR17020261 1.10 LS DR_27017 51 S49 0 BK 1.10 2017-02-09 0 0 2017-10-24 1107567 SC SC DEP2 CZ17137170 1.10 LS CZ_811 51 S49 0 BK 1.10 2017-10-24 0 0 2018-04-20 1154370 SC SC DEP1 SC18040383 1.10 ML AL_30192 51 S49 0 BK 1.10 2018-04-20