000 00315nam a2200121 4500
001 012695
005 20260807101706.0
008 260101s1990 pe 000 0 eng d
100 1 _aMike Coles ; Richard Gott ; Tony Thornley
245 1 0 _aActive Science 1
264 1 _aLondres
_bCollins Educational
_c1990
942 _cLIBRO
999 _c41259
_d41259