000 00345nam a2200145Ia 4500
020 _a9780521696364
082 _bT-79
_a370
100 _a"J. Butterworth"
245 0 _aThinking Skills
260 _bCambridge University Press
_aIndia
_c2009
300 _a280
944 _cTB
999 _c111852
_d111852