000 | 00435 a2200157 4500 | ||
---|---|---|---|
999 |
_c37888 _d39435 |
||
003 | ISURa | ||
008 | 170202b xxu||||| |||| 00| 0 eng d | ||
041 | _aEnglish | ||
082 |
_a333 _bTEC |
||
100 |
_aPararajasinham,E. _930254 |
||
245 |
_aTechnology society and environment block _bblock 4 level 5 MPU 3303 |
||
260 |
_aNugegoda _bOpen University _g1990 |
||
300 |
_c26cm. _a70p. |
||
650 |
_aECONOMICS _930255 |
||
942 |
_cSR _2ddc |