000 00244nam a2200109Ia 4500
008 160710s1948 xx 000 0 und d
100 _aWORTHING ,AND HALLIDAY
245 _aHEAT
260 _bJOHN WILEY
_c1948
300 _a522
942 _2ddc
_cB
999 _c10944
_d10944