Johns Jerry L. creator Lenski, Susan Davis 1951- text iau Dubuque, Iowa Kendall/Hunt Pub. Co. c1997 1997 2nd ed. monographic eng x, 558 p. : ill. ; 28 cm. specialized Jerry L. Johns, Susan Davis Lenski. ncludes bibliographical references (p. 535-542) and index. Reading Remedial teaching LB1050.5 J582 1997 EVLG 102814 20230703142302.0 329293 spa