00451nam a2200169Ka 4500 DCL 940 SIL 1990 A113 Or. Eastern hemisphere / Teacher's edition. Morristown, NJ : Silver burdett & ginn, 1991. 660 p. : ill. ; 28 cm. People in time and place Grade 6-7 Social sciences Silver Burdett Ginn (Firm) EK 16614 16614 0 0 0 940_000000000000000_SIL_1990_A087_OR 0 71524 LBA LBA A087 2018-03-13 940 SIL 1990 A087 Or. A19664 2018-03-13 EK