000
00310nam a2200133Ia 4500
008
160316s1985 xxu||||| |||| 00| 0 eng d
020
_a
0860035271
100
_a
R . Leonard
245
_a
Technology And Production
250
_a
1st
260
_a
NEW DELHI
_b
HERITAGE PUB
_c
1985
300
_a
180
700
_a
_a
999
_c
38497
_d
38497