000
00237pam a2200097a 44500
082
_a
TR
_b
AE-190
100
_a
S Durvarula
245
1
_a
Natural pfreuqncies of vibration of isatropic flat plates -I
260
_a
_b
_c
997
_a
TR4007 C
999
_c
405049
_d
405049