| 000 | 00760nam a2200289Ia 4500 | ||
|---|---|---|---|
| 005 | 20260803094145.0 | ||
| 008 | 251212s1991 xx 000 0 und d | ||
| 245 | 1 | _aLever, wheel and axle, pulley. | |
| 260 |
_aNiles, IL : _bUnited Learning, _c1991. |
||
| 300 |
_a: _b1 videodisc (VCD) (11 min) : sd., col. ; 4 3/4 in. |
||
| 020 | _aVCD | ||
| 650 | _aLevers | ||
| 650 | _aWheels | ||
| 650 | _aPulleys | ||
| 650 | _aAxles | ||
| 650 | _aSimple machines | ||
| 944 | _aVCD | ||
| 050 | _a621.8 L57 c1991 | ||
| 943 |
_b0 _c1 _d1 _e1 _f0 _g0 _h1 _i1 _j1 |
||
| 944 |
_b1 _c1 _d0 |
||
| 953 | _pSP0146 | ||
| 546 | _aEnglish | ||
| 953 | _cBEDLib | ||
| 591 | _a0 | ||
| 942 |
_2lcc _cav _arizal _b2015-04-07 23:22:46 _drizal _e2015-04-07 23:22:46 |
||
| 998 | _a8060 | ||
| 999 |
_c8037 _d8037 |
||