000
003150000a22001330004500
008
140223b1977 xxu||||| |||| 00| 0 eng d
041
_a
ENG
080
_a
H2 L7-;2
082
_a
H2 L7-;2
100
_a
Tyrrell (G W)
245
_a
Principles of petrology
260
_a
Bombay
_b
Asia
_c
1977
650
_a
Petrology
999
_c
31681
_d
31681