TY  - BOOK
AU  - Singh, Ashok Pratap
TI  - Industrial productivity : : a psycholoical perspective / 
SN  - 8170361052
U1  - 158.7 22
PY  - 1988///
CY  - New Delhi
PB  - Sage
KW  - Labor productivity--Psychological aspects
N1  - Includes bibliographical reference and index.
ER  -