00725nam a2200241Ia 4500 96814 BIBL 20180417022328.0 711216c19651964njua 000 1 eng 64024258 //r91 02643821 08792255 (OCoLC)00291985 DLC DLC m.c. PUXA PZ4.K2125 Up Kaufman, Bel. cn 241330 Local Up the down staircase. Englewood Cliffs, N.J. Prentice-Hall [1965, c1964] vii, 340 p. illus. 22 cm. Education, Secondary Humor. Local 90409 High schools Humor. 110734 Local High school teachers Humor. 110730 Local 79559 79559 0 0 0 813_000000000000000_K21U 0 evl 380667 10 10 1 2016-05-27 150728 0 813 K21u 80000000861289 2016-05-27 00:00:00 r:96814 z:NCC:D 6