Colorful vector template for a business card. Rectangular design for a company called Abaco. Logo made of letters hanging on a metal abacus frame, halftone pattern and rectangular shapes in different bright colors. Free vector for calculations, education and financial designs template halftone business Business Card Layout Template
6 fractions, building further on existing clipart math mathematics calculus fraction fractions 8 10 12 15 20 24 1/8 1/10 1/12 1/15 1/20 1/24 Fraction 8-10-12-15-20-24
That's really the first computer. This is an abacus http://en.wikipedia.org/wiki/Suanpan abacus calculus chinese Chinese Suan Pan
Free accountancy logo pack design in encapsulated postscript .eps vector and adobe illustrator .ai vector abacus accounting book Accountancy Logo Pack
counting tool math japanese abacus Japanese Abacus clip art clip art image abacus Japanese Abacus clip art
This is a vector icon set composed by: suitcase, tie, mailbox, abacus, pen and mouse. Under Creative Commons 3.0 Attribution License. Credit us with a backlink in case you use this design. Vector Open Stock: Spreading Vector Love! ribbon news tie Various Item Icon Set
That's really the first computer. This is an abacus http://en.wikipedia.org/wiki/Suanpan chinese ?? abacus Chinese Suan Pan
This is clipart converted and broken apart that has been released into the public domain because the document says so, and its from NASA, a USA government agency. The publication is called "The Brain in Space:" http://www.nasa.gov/audience/foreducators/topnav/materials/listbytype/The.Brain.in.Space.html usa science regional 58294main_The.Brain.in.Space-page-88-math-circle-formula