00630nam a2200217Ia 4500 66344 BIBL 20170223064016.0 730605s1963 nyu 00000 eng 63010753 /L/r72 EVLG LB1584 .M38 307 307 M468 Mayer, Martin 133192 Local Where, when, and why social studies in American schools Martin Mayer. New York Harper & Row [1963] 206 p. 920611 171848 Social sciences Study and teaching (Elementary) United States. Local 51396 51396 0 0 0 307_000000000000000_M468 0 evl 180274 10 10 1 2016-05-27 96062 0 307 M468 80000000314230 2016-05-27 00:00:00 r:66344 z:NCC:D 6