000 00522nam a2200193 4500
001 38552
003 BD-DhUET
008 160224b xxu||||| |||| 00| 0 eng d
040 _c0
_dBD-DhUET
082 _a603
_bILL/1974
110 _aIllustrated encyclopedia of science and technology
245 _aHow it works
250 _a1st ed.
260 _aLondon
_b New Caxton
_c1974
300 _a1p.p.-128p.p.
500 _aVolume 1 : Abacus-Archaeological techniques
650 0 _aTechnology - Encyclopedia
942 _cCP
999 _c38552
_d38552