| Validity of a linear estimator for the total $pi$-electron energy of alternant hydrocarbons | Lemi TÜRKER | 95–98 |
| The concept of molecular similarity and the angle of total $pi$-electron energy | Lemi TÜRKER | 99–103 |
| The mechanism of the photoprotolytic reactions of some oxyazomethine compounds | Lubov Efimovna ZELT'SER, Milan B. BASTIC, Ljubinka V. RAJAKOVIC | 104–110 |
| Distribution of Ce (IV) species in $HNO_3$- $HCIO_4$ media and determination of stability constants of the nitrato complexes | Seval BAYÜLKEN, A. Sezai SARAÇ | 111–117 |
| Automation of dipole moment measurements using microprocessor controlled system | Hakan KUNTMAN, Nil TARIM, Ayten KUNTMAN | 118–125 |
| Polyelectrolytes in immunology: Fundametals and perspectives | Mehmet I. MUSTAFAEV | 126–138 |
| Enantioselective synthesis of 4-hydroxy-3-(3-oxo-1-phenly butyl) 2H-1-benzopyran-2-one (warfarin) | Cihangir TANYELİ, Volkan GÜLBEYAZ, Hülya AKGÜN, Ayhan S. DEMİR | 139–145 |
| The determination of some heavy metal cations by TLC/ photodensitometry | Şahin SAVAŞCI, Mehmet AKÇAY | 146–152 |
| Molecular structure of 2'- hydroxy-3'-methoxy-5'-allyl-4-methylazobenzene | Veysel T. YILMAZ, İsmail E. GÜMRÜKCÜOĞLU, R. Alan HOWIE, Selami ŞAŞMAZ | 153–158 |
| Synthesis of some pyrazolo-pyridazine compounds | Behzat ALTURAL, Yunus AKÇAMUR, Adem ÖNAL | 159–163 |
| A new prodelphinine type alkaloid from $Aconitum nasutum$ | Ali H. MERİÇLİ, Filiz MERİÇLİ, Hans BECKER, Ayhan ULUBELEN | 164–167 |
| Cycloaddition reactions of dichloroketene to allyl ethers | Hülya ŞENÖZ, Süleyman YILDIRIR | 168–173 |