TY  - BOOK
AU  - Hughes, Isabella,
TI  - Essential trigonometry
SN  - 978-1-64728-592-0
AV  - QA 531 .H84 2024
PY  - 2024///
CY  - Forest Hills, NY
PB  - Willford Press
KW  - Trigonometry
KW  - Geometry
KW  - Mathematics
N1  - Includes bibliographical references and index
ER  -