000
00280nam a22000977a 4500
008
230825b |||||||| |||| 00| 0 eng d
040
_a
National Science Library
_c
National Science Library
245
_a
Abstracts
260
_a
London:
_b
The Institute of Petroleum,
942
_c
CR
_2
udc
999
_c
59769
_d
59769