00588nam a22002177a 450000500170000001000110001702000230002803500110005103700160006204000120007808200160009010000160010624500620012224600060018426000240019027000450021430000210025950000230028065000340030365000330033720170124110244.0  a961923  c00.00a92311016407  a961923  bCen Lib/Ret  aDPLbEN  a027.62bRAY  aRay, Colin   aLibrary services to schools and children /cby Colin Ray   b   aParisbUNESCOc1979  bParisa7 West place  de Fontenoy e75700  a136p. c21cm(Hb)  aIncludes appendix   aLibrary sciences -- Services   aLibrary services in schools