000
00278nam a22001097a 4500
100
_a
MCGRAW-HILL
245
_a
MULTIMEDIA ENCYCLOPEDIA OF SCIENCE & TECHNOLOGY
260
_b
MCGRAW-HILL
_c
1999
650
_a
SCIENCE & TECHNOLOGY ENCYCLOPEDIA
700
_a
MCGRAW-HILL
942
_c
CD
999
_c
45508
_d
45508