620 likes | 724 Views
2. ?4???????????????????(2) ????????????. ????? ??????????????????????? ?1??????????????????????(????)???????? ????????????????? ???????????4????????(????) ?2?????3?????????????. 3. ?4???????????????????(2) ????????????. ????? ??1 ????????????????1 ??????R(A1,A2,,Al,B1,B2,,Bm,C1,C2,,
E N D