TY - BOOK AU - Elfick H.Michael AU - Wolf R.Paul TI - Elementary surveying for industrial archaeologists SN - 0063120844 U1 - 526.9 22 PY - 1987/// CY - New york PB - Harper & Row publishers, Sydney KW - Surveying KW - Industrial archaeology KW - Technique N1 - Includes bibliographies references and index ER -