| 000 | 00461nam a22001697a 4500 | ||
|---|---|---|---|
| 999 |
_c58842 _d58842 |
||
| 005 | 20210902155533.0 | ||
| 008 | 210902s1982 -us||||| |||| 00| 0 eng d | ||
| 040 | _cMFJL | ||
| 082 | _a613.78 M379G 1982 | ||
| 100 | 1 | _aMartin, Robert M. | |
| 245 | 1 | 4 |
_aThe gravity guiding system / _cRobert M. Martin |
| 260 |
_aUnited State of America : _bGravity guidance Press, _c1982. |
||
| 300 |
_a79 p. _bill. |
||
| 650 | 0 | _aPosture | |
| 650 | 0 | _aExercise | |
| 942 | _cBK | ||