| 000 | 00367nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a184642 | ||
| 082 |
_a515.63 _bOPE |
||
| 100 | _aOPEN University of Sri Lanka | ||
| 245 | _a: unit 4-Vector field theory-PMU 2191 | ||
| 260 |
_aUnited Kingdom _bOpen University press _c1984 |
||
| 300 | _aVaried pages. | ||
| 942 | _cPR | ||
| 999 |
_c52817 _d52817 |
||