000 00256nam a2200109Ia 4500
008 160710s1951 xx 000 0 und d
100 _aMACMILLAN
245 _aNATURE JAN 6 TO JUNE 30 1951
260 _bMACHMILLAN
_c1951
300 _a1076
942 _2ddc
_cB
999 _c18464
_d18464