00770nam a22002657a 4500 CHAP 20220329135156.0 971013s1955 r 00010 d 32145 33117 37232 CHAP 624.152 N52 Nichols, Herbert L. 81153 Moving the earth, the work book of excavation New Jersey : Van Nostrand, 1955 Pag. varía. BATCH-UPD 10 20130110 UCH01 0243 BATCH-UPD 10 20130110 UCH01 2238 CONVERSION 10 20130109 UCH01 1318 Excavadoras. 39026 BK LIBRO 624.152 N52 BC LIBRO 33724000018669 LIBRO 18777 37232 i 32145 32145 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 LIBRO 0 624.152 N52 33724000018669 2019-12-31 00:00:00 2019-12-31 LIBRO