00694cam a22002411 4500 279448 BD-DhUL 20170424152454.0 711216t19651964njua 000 1 eng 64024258 DLC DLC BD-DhUL PZ4.K2125 Up PS3561.A83 KAU Kaufman, Bel. Up the down staircase. Englewood Cliffs, N.J., Prentice-Hall [1965, c1964] vii, 340 p. illus. 22 cm. Education, Secondary Humor. High school teachers Humor. High schools Humor. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 192993 192993 0 0 ddc 0 KAU 1 NFIC 329616 DUL DUL ASC 2017-04-24 Gift KAU 368766 2017-04-24 2017-04-24 BK