00861nam a22002417a 450000500170000001000130001702000220003003500130005203700160006504000120008108200170009324500750011026000240018527000390020930000200024850000410026865000200030965000380032970000180036794200260038599900190041195201890043020170124110009.0  aA-215228  c00.00a9231021143  aA-215228  bCen Lib/Ret  aDPLbEN  a371.426bSCI  aScienec and technology education and national develpoment /cby Uensco  aParisbUnescoc1983  a7 Place de Fontenoy bParise75700  a197p.c23cm(Hb)  aIncludes bibliographical references.  aEducation91169  aEducation and Development 917433  aUNESCO917434  2ddccENh371.462mSCI  c126399d126399  04104070aLbLd2015-06-25eCen Lib/Retg0.00l0o371.426 SCIpA-215228r2015-06-25 00:00:00t1v0.00w2015-06-25yENzWritten off on approval by DLB (By Circulation); dtd 15-06-2023