000 00342nam a2200145Ia 4500
008 221001s1997 xx 000 0 eng d
020 _a8171785913
082 _a891.433 MIT (H)
100 _aMitra, Vimal
245 0 _aMein
250 _a2nd ed.
260 _aNew Delhi
_bRajkamal Prakashan
_c1997
300 _a263p.
942 _2ddc
_cBK
_01
999 _c20572
_d20572