TY  - BOOK
AU  - Abrol Sunil
AU  -  Gupta G C Gu.
AU  -  Singh Indera P Gu.
AU  - University of Delhi. Faculty of Arts. Department of Psychology
ED  - University of Delhi. Faculty of Arts. Department of Psychology
TI  - Study of relationship between body posture and work efficiency
PY  - 1977///
KW  - PSYCHOLOGY
ER  -