001 avmolOPAC2008-1512
100 $aUnverhau, Dagmar
245 $aState security and mapping in the GDR $bmap falsification as a consequence of excessive secrecy? : lectures to the conference of the BStU from 8th-9th March 2001 in Berlin $cDagmar Unverhau
260 $aMünster : Lit ; London : Global [distributor], 2006.
300 $axi, 302 p. : ill. (some col.), col. maps ; 24 cm.
440 $aArchiv zur DDR-Staatssicherheit $v7
650 $aNiemcy(NRD)-historia po 1949
920 $a3825890392