000 00454nam a2200121 4500
008 170509b xxu||||| |||| 00| 0 eng d
245 _aUrja
260 _aNew Delhi
_bURJA
300 _a1988-494,504p.
_a1989-90,82,90,78,90,70,90,83,78,68,82p.
_a1990-90,70,86,72,90,76,66,84,66,66,66,82p.
_a1991-70,101,72,78,94,70,58,54,54,74,82p.
440 _aVol.23-30,No.1-6,Jan.-Dec.,1988-1991
_953299
700 _953304
_aChaudhuri, Dipak B. R. Ed.
942 _2ddc
_cPER
999 _c45798
_d45798