000 00283nam a2200121 4500
008 160616s 000 0
245 _aHill's equation
100 _aMagnus, Wilhelm
100 _aWinkler, Stanley
500 _aB33,1,2:286 K6
942 _cBK
_2BK4434
080 _a517.9 MAG
999 _c4434
_d4434