000 00276nam a2200109Ia 4500
245 _aSlide rule
_cBurns Snodgrass
260 _aLondon
_bEnglish Universities
_c1955
300 _axiii, 207p.:ill.
082 _a510.28
_bS67S
490 _aTeach yourself
100 _aSnodgrass, Burns
_d
999 _c9889
_d9889