 Twenty-one issues of "BattleTechnology" were published, as well as two special editions — "The Lost Issues" and "The Early Years".The first six issues, printed in 1987 and 1988, are numbered 0101, 0102, 0201, 0202, 0203 and 0204; subsequent issues use normal sequential numbering (7-21).The first 12 issues are collected into a set known as "BattleTechnology