共 50 条
- [21] P. S. Nagpaul, K. C. Garg, B. M. Gupta, Editors Emerging Trends in Scientometrics: Essays in Honour of Dr. Ashok Jain Scientometrics, 2000, 47 : 165 - 166
- [28] SIGNALLING SYSTEM A. C. NO. 13 INTER-P. B. X. WORKING ON A P. A. B. X. NO. 7. Post Office Electrical Engineers' Journal, 1975, 67 (pt 4): : 244 - 246
- [29] B. S. C. OPENS NEW DUAL-PURPOSE HOT DIP COATING LINE. Product Finishing (London), 1986, 39 (06): : 27 - 28