| 000 | 00382cam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 180718b1970 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aR61 Sh86 | ||
| 245 | _aHuman problems of shift work | ||
| 260 |
_aNew Delhi _bShri Ram Centre for Industrial Relations _c1970 |
||
| 300 | _a247p. | ||
| 650 | _aShift work | ||
| 650 | _aMental health-industrial workers | ||
| 650 | _aHuman problems | ||
| 999 |
_c434548 _d434548 |
||