Vol. 21 No. 4

General Papers

• Approximate Analytic Solutions for One-Dimensional Piston Problem with Radiating Transfer

  S. Ashraf

  209-222

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• Expansion of Kampe de Feriet Function in Series of other Kampe de Feriet Functions

  A. D. Wadhwa

  223-226

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• Determination of Optimum Non-Slender Bodies of Revolution having Minimum Drag in Free Molecular Flow

  S. C. Jain, V. B. Tawakley

  227-234

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• Some Recurrence Formulae for G-function of Two Variables-II

  H. C. Gulati

  235-240

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• Certain Generalisations of Bartholomew's Problem in Life Testing

  T. N. Srivastava

  241-248

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• Hydromagnetic Couette Flow with Time Dependent Suction or Injection

  R. B. Srivastava

  249-252

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• Magnetohydrodynamic Flow Between Concentric Rotating Porous Cylinders

  S. N. Dube

  253-256

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• Some Finite Integrals Involving Generalised Hypergeometric Polynomials

  Manilal Shah

  257-264

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• Expansion Formulae for Kampe De Feriet and Radial Wave Functions and Heat Conduction

  F. Singh

  265-272

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• Infrared Studies on the Jet Exhaust of a Turbojet Aircraft

  A. K. Ray, M. R. Katti

  273-282

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• Geometrical Ray Tracing of Ion-Trajectories for an Astigmatic Sector Focused Beta Ray Spectrograph

  P. K. Bhattacharyya

  283-290

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