000 00315nam a2200145Ia 4500
001 97910
008 240126s9999||||xx |||||||||||||| ||und||
082 _a378 HIM
245 0 _aHimachal Pradesh university Simla
260 _aSimla
260 _bGoel Press
260 _c1991
300 _avii,228p.
942 _cBK
999 _c97910
_d97910