00900nam0-2200313---450 99000969458040332120190923131109.0000969458FED01000969458(Aleph)000969458FED0120130315d1970----km-y0itay50------baengUSa-------001yyPlanning and estimating underground constructionAlbert D. ParkerNew YorkMc Graw-Hill Book Company1970XVI, 300 p.ill.23 cmFondazioniParker,Albert D.519277ITUNINARICAUNIMARCBK99000969458040332115 GT-N/1-51742DINIDN7/324413DINTRN7/402481DINTRDINIDDINTRPlanning and estimating underground construction843084UNINA