Volume 31.1, Issue 61, April 1994, Pages 135-162
S.S. EL-BALLAL; K. EL-ZANATY
Volume 30.2, Issue 60, January 1994, Pages 242-255
M. ABDEL-NASSER; K. EL-ZANATY
Volume 29.2, Issue 58, July 1993, Pages 254-269
K. EL-ZANATY
Volume 29.2, Issue 58, July 1993, Pages 270-276
T.Y. ABD-EL-MOTELIB; K. EL-ZANATY
Volume 29.1, Issue 57, April 1993, Pages 264-275
K. EL-ZANATY; T.Y. ABD-EL-MOTELIB
Volume 26.2, Issue 52, January 1992, Pages 265-272
K. EL-ZANATY; T.Y. ABD EL-MOTILIB; B. SALEM; M. SEIF-EDIN
Volume 22.2, Issue 44, January 1990, Pages 192-197
A. NAFADY; T.Y. ABD-EL-MOTELIB; B. SALEM; K. EL-ZANATY
Volume 20.2, Issue 40, September 1988, Pages 173-178
K. EL-ZANATY; L SOKKAR
Volume 19.1, Issue 37, September 1987, Pages 185-188
T.Y. ABDEL MOTELIB; B. SALEM; K. EL-ZANATY; M. SHAHATA; LM. SOKKAR
Volume 17.2, Issue 34, September 1986, Pages 230-237
B. SALEM; T.Y. ABD-EL MOTELIB; K. EL-ZANATY; A.A. NFADY