Ackert, Patricia

Thoughts & notions by: Ackert, Patricia; Lee, Linda; Hawkins, Eric (書目-語言資料,印刷品)

New reading & vocabulary development 2 = thoughts & notions by: Beck,essica ; Haynes, Harry; Ackert, Patricia; Lee, Linda, (1950-) (書目-語言資料,印刷品)

Facts & figures by: Hawkins, Eric; Lee, Linda; Ackert, Patricia (書目-語言資料,印刷品)

Cause & effect by: Hawkins, Eric; Ackert, Patricia; Lee, Linda (書目-語言資料,印刷品)