000			00312nam a22001217a 4500
082			_a510.78 _bFIE/V
100			_aFiesenheiser, E I
245			_aThe Versalog : _bSlide Rule Instructions /
260			_cc1951. _bFrederick Post Co, _aChicago :
300			_a115p.: _bill. ;pb
650			_aMathematics
942			_cBK
999			_c16247 _d16247