00737cam a2200241 4500 18287 18287 3599699 20161205104014.0 710305s1971 nyua b 001 0 eng 70123410 0132453657 DLC DLC DLC LB2822.C34 1971 .C34 Callahan, Michael G. The effective school department head [by] Michael G. Callahan. West Nyack, N.Y., Parker Pub. Co. [1971] 256 p. illus. 24 cm. $8.95 Bibliography: p. 247-248. High school department heads. 7 cbc orignew 2 ncip 19 y-gencatlg lcc BOOKS LB2822.C34 1971 0 0 lcc 0 0 MUC MUC TECH 2016-12-05 Donation(B.F.A) 0 LB2822.C34 1971 28690 2018-07-11 2016-12-05 BOOKS