000 00299nam a22001337a 4500
003 OSt
008 240118b |||||||| |||| 00| 0 eng d
082 _a530.11
_bG51B
100 _aGood,R.H.
245 _aBasic concepts of realivity
260 _aE.W.press
_c1974
300 _a152
942 _2ddc
_cBK
999 _c36292
_d36292