000
00257nam a2200109Ia 4500
008
220201s1992 xx 000 0 eng d
100
_a
Gowariker & Sreedhar
245
0
_a
Polymer science
260
_b
New Delhi : Wiley
_c
1992
300
_a
505
942
_2
ddc
999
_c
85146
_d
85146