00680nam a2200205Ia 4500003000400000008004100004020002600045040000800071100002200079245008500101260002600186300001400212365001100226901002100237902003900258903003800297942001200335952011000347999001700457LDD181029s9999    xx            000 0 und d  a9781412916516c34.95  cLDD  aGregory, Gayle H. 0aDifferentiated Instructional Strategies for Science grades k-8cGayle H. Gregory  aNew DelhibSagec2008  axx, 177p.  b34.95  a4653b30-09-2008  aUBS 8572b10-02-2009cFdUPPALe37  aDiscount-15bReqst by : N.K. Dash  2ddccBK  00102ddc4070984319aLDDbLDDl0o372.35044 G797Dp067654r2021-09-02v1702.06w2018-11-01yBKzIssued  c84320d84320