| Article ID: | iaor1995498 |
| Country: | United Kingdom |
| Volume: | 32 |
| Issue: | 9 |
| Start Page Number: | 2243 |
| End Page Number: | 2247 |
| Publication Date: | Sep 1994 |
| Journal: | International Journal of Production Research |
| Authors: | Goyal S.K. |
Goyal comments on a paper by Sarker and Babu (IAOR 54196), and a reply is provided by Sarker.