000 00464 a2200253 4500
001 101911
020 _a0
041 _aeng
080 _a681.143 All
245 _aSystematic slide rule technique
250 _a
260 _aNew York
260 _bPitman,
260 _c1962
300 _aviii,126 p.
300 _c25 cm
490 _a
100 _aAllan, R.. K .
700 _a
650 _a
650 _aSlide-rule
942 _cBK
942 _2UDC
999 _c75795
_d75795