000			00317nam a22001337a 4500
003			OSt
005			20231005163145.0
008			231005b |||||||| |||| 00| 0 eng d
040			_cDDC
100			_aSingh, Rajendra
245			_aPathyakram anudeshan evam moolyankan _h(English)
300			_a563p.
942			_2ddc _cBOOK
999			_c11972 _d11972