000 00370nam a22001457a 4500
005 20260407112542.0
008 260407b |||||||| |||| 00| 0 eng d
020 _a0045510733
050 _aQB334.T73 1983
100 _aTsuboi Chuji
245 _aGravity
_cChuji Tsuboi
260 _aUK
_bGeoge Allen and Unwin ltd
_c1983
300 _axiv,254p. ills;
_bpbk
942 _cBK
999 _c29680
_d29680