000
00261nam a2200109Ia 4500
008
220201s1990 xx 000 0 eng d
100
_a
Savdesai, PL
245
0
_a
Applied physics for polytechnic
260
_b
Wiley Eastern
_c
1990
300
_a
343
942
_2
ddc
999
_c
86009
_d
86009