PLASTICS SCIENTIFIC AND TEC...

作者：F.R.I.C.

PROPERTIES AND TESTING OF P...

作者：A·E·LEVER

作者：

HEATSEALING AND HIGH-FREQUE...

作者：H.P.ZADE

PLASTICS SCIENTIFIC AND TEC...

作者：H.R.FLECK

MECHANIZATION OF TROPICAL C...

作者：W.N.BATES

THE AEROPLANE PICTORIAL REV...

作者：COMPILED AND WRIT...

Flight to the stars

作者：James Strong

RARER METALS

作者：J. DE MENT AND H....

NUCLEAR REACTOR THEORY

作者：J.J. SYRETT

ANALOGUE AND DIGITAL COMPUT...

作者：D.J. HARRIS

Franz Schubert man and comp...

作者：C.Whitaker-Wilson