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005 20251119095743.0
008 251111s bg ||||| |||| 00| 0 eng d
037 _3B
040 _aBD-DhNLB
_dBD-DhNLB
041 _heng
082 0 4 _223
_a509
100 _aLONG, CONSTANCE WAKEFORD.
_971347
245 _aPIONEERS OF SCIENCE AND INVENTION /
260 _aLONDON :
_bMACMILLAN AND CO. LIMITED,
_c1919.
_gLONDON.
300 _a92 p. ;
_c18 cm.
_e[?].
650 _aScientific Invention.
_2SLSH
_971346
942 _2ddc
_cBK
_e23
_n0
999 _c84759
_d84759