000 00345nam a22001217a 4500
020 _a9781398300774
100 _a Peter Riley
245 _aCambridge Checkpoint Lower Secondary Science Teacher's Guide 9 with Boost Subscription Booklet
260 _bHodder Education
_cJune 17, 2022
300 _a144p;Paperback
650 _aScience
942 _cTR
999 _c7916
_d7916