000 00279nam a2200121Ia 4500
008 220201s1961 xx 000 0 eng d
082 _a823
_bMAC
100 _aMacl nnes (C.M)
245 0 _aMans past and progress .
260 _bunknown (no)
_c1961
300 _a192
942 _2ddc
999 _c4127
_d4127