000
002600000a22001090004500
245
_a
Applied mathematical in engineering practice
100
_a
Merritt, F.S.
260
_a
New York
_b
McGraw-Hill
_c
1970
080
_a
517:62
_b
M4
041
_a
EN
942
_c
BK
999
_c
112964
_d
112964