000
00232pam a2200085a 44500
008
140414b xxu||||| |||| 00| 0 eng d
245
_a
SCIENCE &ENGINEERING VOL 28 1975
_c
260
_a
KOLKATA
_b
INDIAN SOCIETY OF ENGINEERS
_c
906
_a
45609
999
_c
41850
_d
41850