000 00334nam a2200133Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a155
_bBAD
100 _aBadenoch B W.
245 0 _aNew products/ new profit
260 _aNew Delhi :
_b,
_c1994
300 _a303.
650 _aDifferential developmental psychology
999 _c31421
_d31421