000 00358nam a2200145Ia 4500
020 _a9780007960675
082 _b4047
_aF823
100 _a"Monica Hughes"
245 0 _aPushing and Pulling
260 _bCollins,HarperCollinsPublishers Limited
_aUK
_c2016
300 _a15
944 _cBK
999 _c682391
_d682391