000 00337nam a2200145Ia 4500
020 _a9780199156870
082 _b1479
_a420
100 _a"WARREN,GELIA"
245 0 _aWhat is Square?
260 _bOxford Universty Press
_aKarachi
_c1999
300 _a16
944 _cBK
999 _c57196
_d57196