000
00291nam a22001217a 4500
082
_a
621.81
_b
KHAM82
100
_a
Khanna
245
_a
THEORY OF MACHINES
260
_a
New delhi
_b
Technology and communication book
_c
1982
650
_a
Mechanics
653
_a
Mechanical
942
_2
ddc
_c
BK
999
_c
100517
_d
100517