000 00309nam a2200157Ia 4500
082 _a025
_bK92.LM
100 _aKrishan Kumar
245 _aLibrary manual
_b
260 _aNew Delhi
_bVikas
_c1982
300 _axii, 386p.
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a167
999 _c167
_d167