000 00299nam a22001217a 4500
999 _c568
_d568
020 _a0855832509
082 _a500
_bPAR
100 _aParkes Dorothy
245 _aHeinemann Science in Context 4
_cParkes Dorothy
260 _aAustralia
_bJohn Murray (Publishers) Ltd
_c1995
300 _a250p.
942 _cL