000 00253nam a22001097a 4500
008 120702b xxu||||| |||| 00| 0 eng d
050 _aQC23
_b.M15 1965
100 _aMCKENZIE
245 _aGENERAL PHYSICS
300 _aVIII,406P,;
_c22
942 _2lcc
_cBK
999 _c64663
_d64663