000 00320nam a2200121Ia 4500
100 _aRahman, Abdur and others (eds)
020 _a0-582-06469-4
942 _cBK
245 _aScience and technology in india, pakistan, bangladesh and sri lanka
260 _aLongman, UK
_c1990
082 _a600 Sci
300 _axviii, 262
999 _c27326
_d27326