000 00363nam a2200145Ia 4500
020 _a9780602575816
082 _bT-2858
_a510
100 _a"MERTTENS.RUTH"
245 0 _aOnwards maths 3 Teacher's guide (photocopy)
260 _bPEARSON EDUCATION
_aKARACHI
_c2007
300 _a80
944 _cTR
999 _c99441
_d99441