000
00281nam a2200109Ia 4500
008
220204s9999 xx 000 0 und d
082
_a
66(083.53)
_b
PAT
100
_a
Pathak, H N
245
0
_a
Ready reckoner for product selection
260
_a
New Delhi
_b
NIESBUD
_c
1987
942
_c
BK
999
_c
39655
_d
39655