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黑龙江省商业珠算协会,为普及、提高全省商业珠算技术、赶超世界先进水平,振兴中华珠算,根据几年来省商业珠算教学和比赛的实践,总结全国珠算四连冠王建军等选手的好经验,吸取国内外的先进的计算技术编写了《珠算、心算、指算、电子计算—速算法》一书,由黑龙江省人民出版社在1985年底前出版发行。每册1.90元,25万多字。
HeBeiJiang Province Commercial Abacus Association, for the popularization, improve the province’s business abacus technology, catch up with the world advanced level, rejuvenating Chinese abacus, according to the practice of provincial business abacus teaching and competition over the past few years, summed up the national abacus four consecutive champions such as Wang Jianjun good experience , Drawing on advanced computing technology at home and abroad prepared “Abacus, mental calculation, calculation, electronic calculation - speed algorithm” by Heilongjiang Provincial People’s Publishing House in the end of 1985 publishing. 1.90 yuan per book, more than 250,000 words.