000 00769nam a2200241 a 4500
001 62118
003 BD-RjUL
005 20211209081039.0
008 170122s1960 nyu 000 0 und d
035 _a(BD-RjUL)62243
040 _aEQO
_cEQO
_beng
_dBD-RjUL
041 _aeng
082 _223
_a681.145
_bWAH 1960
100 1 _aWalker, Arthur L.
_q(Arthur Lee),
_d1899-
_9184813
245 1 0 _aHow to use adding and calculating machines :
_b ten-key, full-key, rotary, key-driven /
_cA.L. Walker, J.K. Roach. and J.M. Hanna.
250 _a2nd ed.
260 _aNew York :
_bGregg Pub. Division,
_cc1960.
300 _a250 p. :
_bill. ;
_c28 cm.
650 _aCalculators.
_9181671
700 1 _aRoach, J. K.
_9184814
700 1 _aHanna, J. M.
_9184815
942 _2ddc
_cBK
999 _c62118
_d62118