000 00345nam a2200145Ia 4500
020 _a9780195478242
082 _bL 1897
_a510
100 _a"JU JITAN"
245 0 _aPrimary mathematics 4B
260 _bOxford University press
_aPakistan
_c0
300 _a180
944 _cTR
999 _c558649
_d558649