000 00399nam a2200157Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
020 _a335042872
040 _cLDD
245 0 _aAnalysis of populations
260 _aMilton Keynes
_bOpen University
_c1976
300 _a391-501
440 _aScience : a second level course (S299)
901 _a1306
_b12-03-1998
942 _2ddc
_cBK
999 _c19049
_d19049