00535nam a22001817a 4500 BD-DhUL 20140908095230.0 140908s1958 xxk |||| |||| 000 0 eng d BD-DhUL BD-DhUL 517.38 REE Reuter, G. E. H. Elementary differential equations and operations / G. E. H. Reuter. London : Routledge ; Kegan Paul, 1958. vii, 66 p. 18 cm. Library of mathematics. Differential equations. ddc BK 8634 8634 0 0 ddc 0 517_380000000000000_REE 0 NFIC 15253 DUSL DUSL GEN 2014-09-08 517.38 REE A15705 2014-09-08 2014-09-08 BK