000 00401nam a22001697a 4500
040 _cPK-LaCSN
082 _aT-500
_bTCS
100 _aThe city school
245 _aScience level1
260 _alahore:
_bThe City School,
_c2012
300 _3text
_a83 pages:
_billustrations;
_c28cm.
490 _3text
650 _aScience-book
690 _aTCS Science book
942 _2ddc
_cTB
999 _c822423
_d822400