000
00273nam a2200121Ia 4500
008
220201s1977 xx 000 0 eng d
082
_a
510
_b
PAG-T
100
_a
PAGE M G
245
0
_a
TECHNICIAN MATHEMATICS BOOK I
260
_b
ELBS
_c
1977
300
_a
402
942
_2
ddc
999
_c
30610
_d
30610