TY  - BOOK
AU  - Choudhary, Prabhash Kumar,
TI  - Matrices And Trigonometry
SN  - 9788196097141
U1  - 512.897 C33M 
PY  - 2023///
CY  - New Delhi
PB  - Random Publication LLP
KW  - Trigonometry
N1  - Includes bibliographical references and index
ER  -