000
00312nam a22001097a 4500
020
_a
978-1-68094-905-6
082
_a
Cir. 516.24 Th394 C2018
245
_a
Theory, Practice and Techniques in Trigonometry
260
_a
New York, USA:
_b
3g E-learning LLC;
_c
C2018.
300
_b
viii, 294p.: ill.; 23cm
942
_c
BK
999
_c
3638
_d
3638