00871nam a2200253 i 450099100040592970753620020503180202.0980930s1993 us ||| | eng 0195083873b10072895-39ule_instLE02515424ExLFac. Economiaita415Heine, Bernd166984Auxiliaries :cognitive forces and grammaticalization /Bernd HeineOxford ; New York :Oxford university press,1993xi, 162 p. ;25 cm.Grammatica.b1007289521-09-0627-06-02991000405929707536LE025 ECO 428 HEI01.0112025000047402le025-E0.00-l- 00000.i1008218927-06-02Auxiliaries195065UNISALENTOle02501-01-98ma -engus 01