000
00264nam a22001217a 4500
003
OSt
008
240621b |||||||| |||| 00| 0 eng d
100
_a
BANGA, SANGITA
245
_a
ENGINEERING CHEMISTRY
260
_b
MRPH
_c
2008
300
_a
375
942
_2
ddc
_c
BK
999
_c
31427
_d
31427