000 00464nam a2200193Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aLB1050.W32
100 _aWalker, Christopher
245 0 _aReading development and extension
260 _aLondon
260 _bWard Lock Educational
260 _c1974
300 _a136p.
300 _c22cm.
650 _aReading
942 _2Library of Congress Classification
942 _cBook
999 _c99877
_d99877