00813nam a22002417a 450000500170000001000110001702000100002803500110003803700160004904000120006508200130007710000320009024500510012226000330017327000330020630000270023950000520026665000340031865000220035294200220037499900190039695201560041520170124110019.0  a413496  c00.00  a413496  bCen Lib/Ret  aDPLbEN  a624bDEC  aDe Camp, L. Sprague 919347  aThe ancient engineers /cby L. Sprague De Camp  aLondonbSouvenir Pressc1963  bLondona34 Bloomsbury Street  a408p.:c22cm(Hb)bill.  aIncludes bibliographical references and index

  aEngineering -- History919348  aEngineering97671  2ddccENh624mDEC  c127081d127081  04104070aLbLd2015-06-27eCen Lib/Retg0.00l0o624 DECp413496r2015-06-27 00:00:00t1v0.00w2015-06-27yENzW/d List No. 6874/ 3; dtd 20/08/2020