000 00316nam a2200121Ia 4500
008 210210b1960 xxu||||| |||| 00| 0 eng d
082 _a500 HASS
100 _aHASLETT (A W) and JOHN (John St).
245 _aScience survey: 1.
260 _aBombay
_bBook Centre,
_c1960
690 _aPure Sciences
906 _aCC00001
999 _c109119
_d109119