01555cas a2200361 a 45000010008000000030008000080050017000160080041000330100026000740220014001000350012001140400025001260420013001510500016001640600016001800600015001960700016002110720009002270820013002362450068002492600039003173000017003563100046003733210021004193620022004405000020004625500271004825800238007536100047009916500042010386500045010807100068011251873896BD-DhUL20170409181644.0821220s1972    enk n1       i0   a0eng d  a51005008zsn 80000083  a0041-7351  a1873896  aLCbengcLCdBD-DhUL  alcansdp00aJX1977b.A2 0aZ 6481bU59 0aZ 6481 U590 a240.9bUn33 0aX00004a015bUNU00aUnited Nations documents index :bJanuary 1972, vol-23, no. 1 /  aNew York :c1972.bUnited Nations.  aV. ;c28 cm.  aMonthly with annual cumulations,b1963-73  aMonthlyb1950-620 av. 1-24; 1950-73.  a"ST/LIB/SER.E."  aPrepared by the Documents Index Unit of the United Nations Library, Jan. 1950-Dec. 1962; by the Index Section of the Dag Hammarskjold Library, United Nations, Jan. 1963-May 1969; and by the Documentation Division of the Dag Hammarskjold Library, June 1969-Dec. 1973.  aSuperseded by: UNDEX.  United Nations documents index.  Series A: Subject index; and: UNDEX.  United Nations documents index.  Series B: Country index; and: UNDEX.  United Nations documents index.  Series C: List of documents issued.20aUnited NationsvBibliographyvPeriodicals. 2aInternational Agenciesxbibliography. 2aInternational cooperationxBibliography.2 aUnited Nations Library (New York, N.Y.).bDocuments Index Unit.