TY - BOOK AU - Swokowski,Earl William TI - Functions and graphs SN - 0871502836 AV - QA331.3 .S95 1980 U1 - 512/.1 PY - 1980/// CY - Boston PB - Prindle, Weber & Schmidt KW - Functions KW - Algebra KW - Graphic methods KW - Trigonometry N1 - On cover: The Swokowski series; Includes index ER -