TY - BOOK ED - United Nations Economic Commission for Europe TI - Spectrum of border crossing facilitation activities SN - 9789211171068 PY - 2015/// CY - New York, Geneva PB - United Nations KW - Border crossing KW - Border security N1 - "ECE/TRANS/244"--Title page verso; United Nations publication sales no.: E.16.II.E.8 ER -