Corrections and Clarifications

Corrections and Clarifications

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Science  22 Mar 1996:
Vol. 271, Issue 5256, pp. 1655
DOI: 10.1126/science.271.5256.1655d

Abstract

Throughout the letter of 26 January from Pekka E. Kauppi (p. 431), the word “petagrams” was incorrectly given as “pentagrams.”