000
00269nam a2200109Ia 4500
008
220201s1992 xx 000 0 eng d
100
_a
TIMINGS R
245
0
_a
NEWNES MECHANICAL ENGINEERS POCKET BOOK
260
_a
DELHI
_b
CBS PUB
_c
1992
700
_a
MAY T
942
_2
ddc
999
_c
91394
_d
91394