01445nam a2200361 c 4500001001300000005001500013007000300028008004100031020003300072020002700105041001300132049004000145052001400185056001100199082001200210240007700222245016700299246005100466260004200517300002000559490002400579500003700603546004100640650003400681700005500715700004800770830002400818880012100842880004500963880002501008900004001033950001001073KMO20172837620250722101948ta170622s2015    ulk           000   kor    a9791185423975g14400:c\88001 a9791185423432 (세트)1 akorheng0 lEM6720501lEM6720502c2lJE74183c301a411b17-1  a4112601a51322300aTrachtenberg speed system of basic mathematics.l한국어0KAT202525176206880-01a(천재 유대인 수학자 야곱 트라첸버그의) 수학선생님도 몰래 보는 스피드 계산법 /d야곱 트라첸버그 저 ;e김아림 역19aTrachtenberg speed system of basic mathematics  6880-02a서울 :b봄봄스쿨,c2015  a239 p. ;c21 cm10a선생님 시리즈  a원저자명: Jakow Trachtenberg  a영어 원작을 한국어로 번역 8a산술[算術]0KSH19980368431 aTrachtenberg, Jakow,d1888-19530KAC2013245634aut1 6880-03a김아림,g金娥琳0KAC201208145 0a선생님 시리즈006245-01/(BaCheonjae yudaein suhakja Yagop Teurachenbeogeu ui suhak seonsaengnim do mollae boneun seupideu gyesanbeop  6260-02/(BaSeoul :bBombom Seukul,c20151 6700-03/(BaGim, Arim10a트라첸버그, 야곱,d1888-19530 b\8800