000 00446cam a2200157 i 4500
020 _a0395244463
082 0 0 _a155.4
_bWHI
100 1 _aWhitehurst, Grover J
245 1 0 _aChild behavior /
_cby Grover J. Whitehurst and Ross Vasta.
260 _aBoston :
_bHoughton Mifflin,
_cc1977.
300 _axv, 492 p. :
_bill. ;
504 _aIncludes bibliographies and indexes.
650 0 _aChild psychology.
700 1 _aVasta, Ross,
942 _cBK
999 _c499999
_d499999