cam a22 4500 257081941 CHVBK 20191220125659.0 090605s1978 gw ||||| |||| 00 |eng d 3-506-41071-7 (RERO)R005106462 RERO frbcuc s1lg rero Ebbighausen Karin (RERO)A016500800 cre Classroom communication expressions for teachers and pupils by Karin Ebbighausen Paderborn F. Schöningh 1978 42 p. txt rdacontent n rdamedia nc rdacarrier RERO 100 1- Ebbighausen Karin (RERO)A016500800 cre BK020000 XK020000 XK020000 RERO RE01003 RE01003 RE010030001 BLE D-164