00279nam a2200097Ia 4500008004100000082002600041100003000067245004300097260003300140300000800173140113s9999    xx            000 0 und d  a159.9:398.23.001   L9  a"Wilson, Christopher. P."  a"Jokes form, content, use and funtion"  a1979bAcademic PresscLondon  a252