000 00312nam a2200109 a 4500
005 20140414132112.0
008 110704s19uu xx 00 eng d
050 _aTR 500
_bSci1 2010
245 _aMy Pals are Here Science 3B Teacher's Guide.
260 _aSingapore :
_bMarshall Cavendish,
_c2010.
999 _c114785
_d114785