000 00323nam a2200133Ia 4500
005 20260205045020.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a681.7 V143S
100 _aDagli, Vadilal
245 0 _aScience and technology in India
260 _aDelhi
_bS Chand
_c1983
300 _a338p.
942 _cBK
999 _c68410
_d68410