pp 1-1 April 1999 Editorial

Editorial

N Mukunda

pp 2-3 April 1999 Article-in-a-Box

Wolfgang Pauli

N Mukunda

pp 4-5 April 1999 Table of Contents

Table of Contents

pp 6-11 April 1999 Series Article

Mapmakers - The Province of Philosophers

Harini Nagendra

pp 12-19 April 1999 General Article

Solar Neutrinos

Revathi Ananthakrishnan

pp 20-30 April 1999 General Article

Polynomial Variables and the Jacobian Problem

Balwant Singh

pp 31-41 April 1999 General Article

Nitrix Oxide, the Gas in the News

T Ramasarma

pp 42-44 April 1999 General Article

Mad Cow Disease - Bovine Spongiform Encephalopathy

Ashutosh Chachra Deepti Narang Raman Narang

pp 45-55 April 1999 General Article

Managing Uncertainty in the Real World - Fuzzy Systems

Satish Kumar

pp 56-63 April 1999 General Article

The Creative Kohn

K D Sen

pp 64-72 April 1999 Feature Article

The Linux Operating System

S Balakrishnan

pp 73-78 April 1999 Feature Article

What is Free Software?

V Vinay

pp 79-84 April 1999 Classroom

Exchange and Sign-change: The Pauli Exclusion Principle

Rahul Siddharthan

pp 85-87 April 1999 Research News

The Work of the Fields Medallists: 1998 - William T Gowers

Rajendra Bhatia

pp 88-90 April 1999 Research News

The 1998 Physics Nobel Prize - Electrons Behave as if Split into Three

Rajaram Nityananda

pp 91-91 April 1999 General Article

Public letter to the Radioactives at the district society meeting in Tubingen

W Pauli

pp 92-92 April 1999 Book Review

A Primer of Mathematical Writing

Rajat Tandon

pp 93-95 April 1999 Book Review

Six Easy Pieces

V Balakrishnan

pp 96-96 April 1999 Book Review

Mathematical Analysis, A Straightforward Approach

K Rama Murthy

pp 98-98 April 1999 Featured Scientist

Wolfgang Pauli (1900-1958)