000 00345nam a2200133Ia 4500
008 140208s9999 xx 000 0 und d
044 _aIndia
080 _a634.11 Sh85S
100 _aSharma, V.K.
245 _aSeb utpadan evam sanrakshan
_cV.K.Sharma
260 _bHim Printers
_aShimla
_c1994
300 _aviii, 174p.; 22cm
942 _2udc
_cHB
999 _c38920
_d38920