000 00305nam a22001337a 4500
040 _cPK-LaCSN
082 _aT 510
_bHui-M
100 _aHui Chang Suo,
245 _aPrimart Mathematics 4B
300 _3Textbook
_a164
_bIllustration
_c28 cm
490 _3Textbook
942 _2ddc
_cTB
999 _c874252
_d874229