na INLIS000000000000045 20201102102443 0010-0317000043 201102 g 0 eng 2500 solved problems in differential equations / Richard Bronson Bronson, Richard New York : McGRAW-HILL, 1989 iv, 440 hlm. ; 28 cm 515.350 76 Bro t 515.350 76 MATHEMATIC-STUDY AND TEACHING 300094990 300102996 300094990 300102996