000
00304pam a2200133a 44500
082
_a
668.423
_b
Si88p
100
_a
Sittig, Marshall
245
1
_a
POLYOLEFIN RESIN PROCESSES
260
_a
Houston, Tex.
_b
Gulf Pub.
_c
1961
300
_a
242
650
_a
Olefines
964
_g
CIRC
997
_a
50521 C
999
_c
408958
_d
408958