000 00265nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aWorld developement
260 _aPergamon Press Inc.
_bNew York
_c1 Oct-31 Dec,1991
362 _a19-19
_b10-Dec
942 _2ddc
_cJ
999 _c189726
_d189726