000
00264nam a2200109Ia 4500
008
220201s1993 xx 000 0 eng d
100
_a
SIMPSON, ALAN
245
0
_a
UNDER STANDING D BASE III PLUS
260
_a
DELHI
_b
B.P.B PUB
_c
1993
300
_a
414
942
_2
ddc
999
_c
66852
_d
66852