SJOG | Volume 32 | Number 1 | 2001

20

Moussa Abdel Hameed, Ahmed Zakaria Rabie, Sanaa Ali Nour, Enass Muhammad Mahmoud Abdella, Muhammad El-Sayed Hafez

44

Anuradha Khanna, Meenal Gupta, R.C.Shukla

47

O C Ong Fee-bee, Mohd Hashim Omar, Nik Nafisah Adeeb, Zainul Rashid Mohd Razi

54

Im-Soon Lee, Hae-Hyuck Lee, Seok-Min Lee, Jeong-Jae Lee, Kye-Hyun Nam, Soon-Gone Lee, Kwon-Hae Lee