The Leading Edge Magazine of Science Fiction and Fantasy, #39, March 2000

Cover artist and date per p.1 (ToC). The front cover and ToC page state "March 2000" as the date. The copyright block states "November 2000" and "Copyright 1999". Artwork labeled "The Leading Edge" on p.136 is uncredited, but spoke to artist. From Wikipedia:

• In 2000, Leading Edge found itself the center of a plagiarism controversy when a story it published turned out to have been plagiarized by a prison inmate submitting it as his own work. Geoffrey A. Landis' 1994 novella "The Singular Habits of Wasps", originally published in the April 1994 issue of Analog, was submitted by Phillip S. Barcia, purchased by Leading Edge, and published in issue 39. A correction notice was published in issue 40 indicating the actual author of the story.
• See also this page.)

Staff list on p.3:

• Executive Editor: Douglas Alan Summers Stay
• Managing Editor: Brandon Sanderson
• Associate Editor: Nathan Goodrich
• Fiction Director: Peter Ahlstrom
• Editing Director: Daniel A. Wells
• Poetry Director: Ben Olsen
• Production Director: Greg Creer
• Art Director: Jeffrey Creer
• Nonfiction Director: Eric Ehlers
• Circulation Director: Kristy Roggio
• Assistant Production Directors: Alissa Galyean, Izzy Teichrieb
• Staff: Alexa Wolfe, Becky Jensen, Ivan Wolfe, Loralee Leavitt, Jordan Sanderson, Lesli Summers Stay