00254nam a2200109Ia 4500008004100000020001800041100001500059245003200074250001200106260001800118300000800136160921s9999 xx 000 0 und d a81-219-1801-4 aKHANKA S S aENTREPRENEURIAL DEVELOPMENT a1st Rep bS.CHANDc2014 a794