TY  - BOOK
AU  - Vohra, N D
TI  - Qualitative techniques in management
U1  - 658 
PY  - 1990///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company
KW  - Management -- Mathematical models
KW  - Decision making -- Mathematical models
N1  - Includes bibliographical references and index

ER  -