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Publication: The Sigma Curve

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  • Publication: The Sigma CurvePublication Record # 30422
  • Author: William Barnwell
  • Date: 1981-11-00
  • ISBN: 0-671-83451-7 [978-0-671-83451-7]
  • Publisher: Timescape / Pocket Books
  • Price:
    $2.75?$: US dollar
  • Pages: 239
  • Format:
    pb?Paperback. Typically 7" by 4.25" (18 cm by 11 cm) or smaller, though trimming errors can cause them to sometimes be slightly (less than 1/4 extra inch) taller or wider/deeper.
  • Type: NOVEL
  • Cover: The Sigma Curve by Carl Lundgren
  • Notes: "First Timescape Books printing November, 1981" and "Another Original publication of TIMESCAPE BOOKS" on the copyright page. 1st printing as per number line Printed in the US
  • External IDs:
    • OCLC/WorldCat: 8309260
    • Reginald-3: 17440
Cover art supplied by ISFDB on this Web page

Contents (view Concise Listing)

Primary Verifications

Verifier Date Type Last User Activity Date
Don Erikson 2012-10-04 12:51:07 Permanent 2020-03-29
Biomassbob 2013-10-24 15:45:07 Permanent 2022-09-04
GlennMcG 2020-07-24 16:22:14 Permanent 2022-09-04

Secondary Verifications

Source Status Verifier Date
Bleiler Early Years N/A Rtrace 2021-09-11 07:51:11
Bleiler Supernatural N/A Rtrace 2021-09-11 07:51:11
Bleiler1 (Gernsback) N/A Bluesman 2016-07-27 19:53:40
Bleiler78 N/A Bluesman 2016-07-27 19:53:40
Clute/Grant N/A Bluesman 2016-07-27 19:53:40
Clute/Nicholls Verified Bluesman 2016-07-27 19:53:40
Contento1 (anth/coll) N/A Bluesman 2016-07-27 19:53:40
Currey N/A Bluesman 2016-07-27 19:53:40
Locus1 N/A Bluesman 2016-07-27 19:53:40
Miller/Contento N/A Bluesman 2016-07-27 19:53:40
OCLC/Worldcat Verified Bluesman 2016-07-27 19:53:40
Reginald1 N/A Bluesman 2016-07-27 19:53:40
Reginald3 Verified Bluesman 2016-07-27 19:53:40
Tuck N/A Bluesman 2016-07-27 19:53:40
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