TY - BOOK AU - Orlik, Peter TI - INTRODUCTION TO ARRANGEMENTS SN - 0821807234 U1 - 510 PY - 1989/// CY - Providence PB - American Mathematical Society KW - Combinatorial Geometry -- Congresses KW - Combinatorial Enumeration Problems -- Congresses KW - Lattice Theory -- Congresses N1 - Expository Lectures From The Cbms Regional Conference Held At Nothern Arizona University, Flagstaff, Arizona, 1988 ER -