000 00432nam a2200157Ia 4500
008 160607s9999 xx 000 0 und d
100 _aAllal, M
_993123
100 _aBhalla, A
_970210
100 _aEdmonds, G A
_993124
100 _aInternational Labour Organisation.
_934481
245 _aMannual on the Planning of Labour -Intensive Road Construction
260 _ageneva
260 _bILO
260 _c1977
300 _a253p.
999 _c40840
_d40840