000 00288nam a2200109Ia 4500
008 160710s1957 xx 000 0 und d
100 _aWAYLAND,HAROLD
245 _aDIFFERENT EQUATIONS APPLIED IN SCIENCE & ENGG.
260 _aLONDON
_bNOSTRAND CO.
_c1957
300 _a353
942 _2ddc
_cB
999 _c30218
_d30218