01150cam a2200301 a 4500 1969830 BD-DhUL 20140902080716.0 880420s1987 ne b 100 0 eng 88133239 0444700919 DLC DLC DLC BD-DhUL QA370 .D54 1987 515.35 19 SZD Differential equations : qualitative theory, vol. 1 / edited by B. SZ.-Nagy and L. Hatvani. Amsterdam : North-Holland, c1987. 589 p. ; 25 cm. 360 (2 vols.) Colloquia mathematica Societatis János Bolyai, 47 Papers from the second Colloquium on Qualitative Theory of Differential Equations, held in Szeged, Hungary, Aug. 27-31, 1984. Includes bibliographies. Differential equations Qualitative theory Congresses. Szőkefalvi-Nagy, Béla, 1913- Hatvani, L. Colloquium on Qualitative Theory of Differential Equations (2nd : 1984 : Szeged, Hungary) 7 cbc orignew 2 ncip 19 y-gencatlg ddc BK 7069 7069 0 0 ddc 0 515_350000000000000_SZD 0 NFIC 12215 DUSL DUSL GEN 1988-03-12 Purchased 515.35 SZD 310233 2014-09-02 2014-09-02 BK