000 00311pas a2200097 454500
008 160820b1949 xxu||||| |||| 00| 0 eng d
022 _a0552-9050
245 _aPAKISTAN JOURNAL OF SCIENTIFIC RESEARCH
260 _aLAHORE
_bPAKISTAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENC
_c1949
906 _a
_b
_c
_dJan - Dec,2008
999 _c472483
_d472483