00343nam a2200133Ia 450000500170000008000220001724500350003926000400007430000070011450000350012158300190015694200170017599900170019220260716043429.0  aREF 19.02.06 W927  aWorld of learning.... -[20--]-  bEuropa Pub.aLondonGBc[20--]-   \n  av.  aDocumentation Centre has: 2012  c10/1/01kJOY_D  cCmW927kREF  c47131d47131