Talkin' union : the American labor movement / edited and introduced by Juliet Haines Mofford. - Carlisle, Mass. : Discovery Enterprises, c1997. - 64 p. : ill. ; 19 cm. ISBN: 187866879X (pbk.) LCCN: 96084729 LC Class. No.: HD8066 .T35 1997 / .T35 1997 Dewey Class. No.: 331.88/0973