000 00425cam a22001451 4500
082 _a510.26
_bCOO
_cD
100 1 _aCooper, H. O.
_939053
245 1 0 _aSlide rule calculations,
_cby H. O. Cooper.
260 _aLondon,
_bH. Milford, Oxford University Press,
_c1931.
300 _a131 p.
_billus.
_c22 cm.
526 _a0
_b0
_c0
_d510_260000000000000_COO
650 0 _aMCE
_9379
650 0 _aSlide-rule.
_939054
942 _2ddc
_cBK
999 _c543624
_d543624