000 | 00382nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 180710s9999 xx 000 0 und d | ||
020 | _a139546 | ||
082 |
_a512.7 _bOPE |
||
100 | _aOPEN University of Sri Lanka | ||
245 | _aMathematics : unite 1 numbers and functions MAU 111 | ||
260 |
_aNugegoda _bThe Open University of Sri Lanka _c0 |
||
300 | _avaried paging | ||
942 | _cPR | ||
999 |
_c71053 _d71053 |