000 00290nam a22001337a 4500
003 OSt
008 240117b |||||||| |||| 00| 0 eng d
082 _a530
_bB18P
100 _aBallard,S.S.
245 _aPhysics principles
260 _aE.W.press
_c1970
300 _a757
942 _2ddc
_cBK
999 _c36240
_d36240