000 00293nam a2200133Ia 4500
008 160316s1971 xxu||||| |||| 00| 0 eng d
020 _a
100 _aRadhey Lal
245 _aAgr. Engineering
250 _a1st
260 _aALLAHABAD
_bSAROJ PRAKASHAN
_c1971
300 _a794
700 _a
_a
999 _c34916
_d34916