H. U. KHATTAK; M.I. BIIANGER; K.A. SIDDIQUI(Karachi: International Centre for Chemical and Biological Sciences, H.E.J. Research Institute of Chemistry, University of Karachi, 1994-09-13)
G. ALI QURESHI; M.A. CHIPPA; A. RAZAK SAMO; M.Y. KHUHAWAR; S.A. ARBANI(Karachi: International Centre for Chemical and Biological Sciences, H.E.J. Research Institute of Chemistry, University of Karachi, 1994-09-05)
M. IKRAM; M.A. RAUF; Z. AKHTER(Karachi: International Centre for Chemical and Biological Sciences, H.E.J. Research Institute of Chemistry, University of Karachi, 1994-09-07)
M. R. ZAMAN; S. P. MISHRA(Karachi: International Centre for Chemical and Biological Sciences, H.E.J. Research Institute of Chemistry, University of Karachi, 1994-09-01)
SAMI SAIIIN(Karachi: International Centre for Chemical and Biological Sciences, H.E.J. Research Institute of Chemistry, University of Karachi, 1994-09-02)
KAMIN KIIAN; MUMTAZ; M. AMIN(Karachi: International Centre for Chemical and Biological Sciences, H.E.J. Research Institute of Chemistry, University of Karachi, 1994-09-06)
MUHAMMAD Y. KHUHAWAR; ABDUL IIAMID CHANARI; ISIITIAQ A. QAZI(Karachi: International Centre for Chemical and Biological Sciences, H.E.J. Research Institute of Chemistry, University of Karachi, 1994-09-06)