1. Editorial

   • R. Narasimha

   EditorialNotes Pages: i - i

2. A glimpse of the Indian space programme

   • S. Dhawan

   OriginalPaper Pages: 1 - 26

3. Supercritical aerofoils: a survey

   • M. A. Ramaswamy

   OriginalPaper Pages: 27 - 55

4. The theoretical modelling of aerodynamic noise

   • J. E. Ffowes Williams

   OriginalPaper Pages: 57 - 72

5. Development of a hypersonic shock tunnel

   • N. M. Reddy

   OriginalPaper Pages: 73 - 92

6. Airworthiness of aircraft. Part 1. A stochastic model

   • R. Narasimha
   • M. R. Ananthasayanam

   OriginalPaper Pages: 93 - 104

7. Error regulation in a string of high-speed vehicles

   • E. O. Adegbeyeni

   Technical Note Pages: 105 - 116