00414nam a2200133Ia 450000500170000000800410001708200130005824500330007126000450010430000090014994200070015899900170016595200980018220260205041239.0260111s9999||||xx |||||||||||||| ||und||  a660  S76 0aStory of science in industry  aDelawarebE. I. Du Pont De Nemoursc1957  a32p.  cBK  c19995d19995  00104070aTSCSLbTSCSLd2026-02-05l0o660  S76p27002r2026-02-05 04:12:39w2026-02-05yBK